MEMORANDUM AND ORDER

PAUL BARBADORO, District Judge.

Jennifer Louise Lavoie is a forty-one year old woman from Warner, New Hampshire who previously worked as an automobile mechanic, heavy equipment operator, office helper, and store clerk. Lavoie applied for disability insurance benefits ("DIB") and supplemental security income ("SSI") in March 2006, alleging disability due to degenerative disc disease of the lumbar spine, obesity, and depression. In June 2013, an Administrative Law Judge issued a written decision finding that Lavoie was not disabled. Here, Lavoie challenges the Social Security Administration's denial of her claims. The Social Security Commissioner, in turns, seeks to have the ruling affirmed.

I. BACKGROUND

Pursuant to Local Rule 9.1, the parties have submitted a joint statement of stipulated facts (Doc. No. 11). See LR 9.1. That joint statement is part of the court's record, and I need not recount it here. I discuss facts relevant to the disposition of this matter as necessary below.

II. STANDARD OF REVIEW

In accordance with 42 U.S.C. § 405(g), I have the authority to review the administrative record and the pleadings submitted by the parties, and to enter a judgment affirming, modifying, or reversing the final decision of the Commissioner. That review is limited, however, "to determining whether the [Administrative Law Judge] used the proper legal standards and found facts [based] upon the proper quantum of evidence." Ward v. Comm'r of Soc. Sec., 211 F.3d 652, 655 (1st Cir. 2000). I defer to the Administrative Law Judge's (ALJ's) findings of fact, so long as those findings are supported by substantial evidence. Id. Substantial evidence exists "`if a reasonable mind, reviewing the evidence in the record as a whole, could accept it as adequate to support his conclusion.'" Irlanda Ortiz v. Sec'y of Health & Human Servs., 955 F.2d 765, 769 (1st Cir. 1991) (per curiam) (quoting Rodriguez v. Sec'y of Health & Human Servs., 647 F.2d 218, 222 (1st Cir. 1981)).

If the substantial evidence standard is met, the ALJ's factual findings are conclusive, even where the record "arguably could support a different conclusion." Id. at 770. Findings are not conclusive, however, if the ALJ derived his findings by "ignoring evidence, misapplying the law, or judging matters entrusted to experts." Nguyen v. Chater, 172 F.3d 31, 35 (1st Cir. 1999) (per curiam). The ALJ is responsible for determining issues of credibility and for drawing inferences from evidence in the record. Irlanda Ortiz, 955 F.2d at 769. It is the role of the ALJ, not the court, to resolve conflicts in the evidence. Id.

III. ANALYSIS

Lavoie filed claims for DIB and SSI in March 2012, alleging disability as of August 2009. Doc. No. 11 at 1. She later amended her alleged onset date to October 29, 2011. Id. After her claims were initially denied, a hearing was held before an ALJ in May 2013. Id. The ALJ issued a written decision in June 2013, concluding that Lavoie was not disabled. Id.

In his decision, the ALJ evaluated Lavoie's claims under the five step process described in 20 C.F.R. §§ 404.1520(a)(4) and 416.920(a)(4). The ALJ found at step one that Lavoie had not engaged in substantial gainful activity since October 29, 2011, her amended alleged onset date. Tr. at 14. At step two, the ALJ determined that Lavoie had severe impairments of degenerative disc disease of the lumbar spine, obesity, and depression. Tr. at 14. At step three, the ALJ found that Lavoie's impairments did not meet or equal any of the listed impairments. Tr. at 14-16. The ALJ then concluded at step five that Lavoie had the residual functional capacity to perform jobs that existed in significant numbers in the national economy. Tr. at 22-23. The ALJ accordingly found that Lavoie was not disabled.

In August 2014, the Appeals Council denied Lavoie's request to review the ALJ's decision. Tr. at 2-7. As such, the ALJ's decision constitutes the Commissioner's final decision, and this matter is now ripe for judicial review.

Lavoie argues that a remand is required because (1) the ALJ erred in evaluating Lavoie's credibility and subjective complaints, (2) the ALJ improperly afforded little weight to the opinion of Lavoie's treating physician, (3) Lavoie's assessed residual functional capacity is not supported by substantial evidence, and (4) the Commissioner failed to meet his burden at step five. Doc. No. 9 at 1. For the reasons explained below, I conclude that the ALJ erred in assigning little weight to Lavoie's treating physician's opinion, and that a remand is therefore warranted here.

A treating source's opinion is entitled to controlling weight so long as that opinion is "well-supported by medically acceptable clinical and laboratory diagnostic techniques and is not inconsistent with the other substantial evidence ..." 20 C.F.R. §§ 404.1527(c)(2), 416.927(c)(2). Even if a treating source's opinion deserves less than controlling weight, it is "entitled to deference." SSR 96-2p, 1996 WL 374188 (July 2, 1996), at *4.

To determine how much weight a treating source's opinion should receive, the ALJ must consider the nature and extent of the treatment relationship, the opinion's supportability and consistency with the record as a whole, the treating source's area of specialization, if any, and any other relevant factors. See 20 C.F.R. §§ 404.1527(c), 416.927(c). Where the ALJ discounts a treating source's opinion, the ALJ is required to provide "good reasons" for doing so. 20 C.F.R. §§ 404.1527(c)(2), 416.927(c)(2). The ALJ's decision must be "sufficiently specific to make clear . . . the weight [the ALJ] gave to the treating source's medical opinion and the reasons for that weight." SSR 96-2p, 1996 WL 374188, at *5; see also Jenness v. Colvin, 2015 DNH 167, 15 ("To meet the `good reasons' requirement, the ALJ's reasons must be both specific and supportable.") (internal citations and punctuation omitted).

Here, Lavoie's treating provider was Dr. Francis Milligan, a primary care physician who treated Lavoie for more than a decade. Tr. at 366. In June 2012, at Dr. Milligan's suggestion, Lavoie underwent a functional assessment with physical therapist Christopher Herd. Tr. at 330-32, 360-62. At that assessment, Lavoie complained of difficulty walking, difficulty with daily activities, headache, numbness and back pain. Tr. at 331. PT Herd noted that Lavoie showed consistent effort with grip strength testing, but "less than maximal effort with all lifts limited by back pain." Tr. at 360. PT Herd opined that Lavoie could lift and carry up to ten pounds, could occasionally sit, stand, walk, bend, kneel, squat, reach, and drive, but was unable to climb. Tr. at 361. He also wrote that Lavoie could frequently perform fine motor tasks, could lift a maximum of ten pounds from floor to overhead, and was restricted to sedentary work. PT Herd then concluded that Lavoie's "[o]verall ... return to work prognosis is fair-poor at this time secondary to her continued symptoms of pain with mobility and strength deficits." Tr. at 330, 360.

On August 10, 2012, Dr. Milligan drafted a short letter addressed "To Whom it May Concern." Tr. at 359. In that letter, Dr. Milligan noted that Lavoie had undergone functional capacity testing "to see if she was able to work," and stated that Lavoie's "return to work prognosis is fair-poor at this time." Tr. at 359. Dr. Milligan included with his letter PT Herd's June 2012 assessment. Tr. at 359-62.

Dr. Milligan then completed a Physical Residual Functional Capacity Questionnaire on October 5, 2012. Tr. at 366-69. In that questionnaire, Dr. Milligan described Lavoie's symptoms as "pain, numbness, pain that interferes with mobility, anxiety sensation of something crawling on her skin, fatigue," and noted that Lavoie described her pain as "10/10 on 0-10 pain scale." Tr. at 366. He then opined that Lavoie's impairments were "reasonably consistent with [her] symptoms and functional limitations and [Lavoie's] experience of pain and that her back impairment and depression caused symptoms that frequently interfered with her attention and concentration needed to perform even simple work tasks and rendered her incapable of performing even low-stress jobs." Doc. No. 11 at 17 (citing Tr. at 366-67). To support his opinions, Dr. Milligan cited "imaging reports, flat affect, tearful, reduced mobility, paresthesias, depression, insomnia, tenderness lumbar spine [and] paravertebral muscles and intercostal muscles." Tr. at 366. Finally, with respect to Lavoie's functional limitations, Dr. Milligan again deferred to PT Herd's assessment. Tr. at 367-68; see Tr. 330-32, 360-62.

The ALJ assigned Dr. Milligan's opinion, and PT Herd's functional assessment upon which Dr. Milligan relied, "little weight." Tr. at 21. The ALJ discounted these opinions because they were "partially, but not entirely, consistent with or supported by the evidence of record." Id. To buttress this conclusion, the ALJ stated that "[n]othing in the record suggests that [Lavoie] would be unable to lift more than 10 pounds" and noted that Lavoie's "daily activities, involving automotive repair, involve greater lifting." Id. The ALJ also noted that Lavoie "demonstrated less than maximal effort with all lifts" during PT Herd's assessment. Id. The ALJ thus found that "this opinion is not entirely credible, and . . . is inconsistent with [Lavoie's] daily activities," and was therefore entitled to little weight. See id.

The ALJ's one-paragraph analysis of Dr. Milligan's opinion was inadequate to explain why that opinion, in its entirety, was entitled to little weight.1 Dr. Milligan expressed a number of opinions regarding Lavoie's exertional and nonexertional limitations. He opined, for example, that emotional factors contributed to the severity of Lavoie's functional limitations. Tr. at 366. He stated that Lavoie's pain and other symptoms were frequently severe enough to interfere with the attention and concentration needed to perform simple work tasks. Tr. at 367. And, he cited PT Herd's functional assessment, where PT Herd noted that Lavoie could only occasionally sit, stand, walk, bend, kneel, squat, reach, and drive, and was unable to climb. Tr. at 361, 367.

In discounting Dr. Milligan's opinion, the ALJ did not specifically address these various conclusions, cite contradictory medical opinions or evidence, or otherwise explain why these findings were unsupported by the record.2 See Tr. at 21. Instead, the ALJ merely stated that Dr. Milligan's and PT Herd's conclusions were "not entirely consistent with or supported by the evidence of record." Id. This lack of specificity renders meaningful review impossible, and warrants a remand. See Jenness, 2015 DNH 167, 16.

In an attempt to save the ALJ's decision, the Commissioner points to record evidence that conflicts with Dr. Milligan's opinions, and therefore supports the conclusion that Dr. Milligan's opinions were not entitled to controlling weight. She cites, for example, a number of treatment records that allegedly undermine Dr. Milligan's conclusion that Lavoie's pain and depression frequently interfered with her attention and concentration. Doc. No. 12-1 at 8-9. This argument is unpersuasive, however, because a reviewing court "cannot uphold the ALJ's decision based on rationales unarticulated in the record." Laplume v. Astrue, 2009 DNH 112, n.20; Perry v. Colvin, 2015 DNH 117, 11-12. Indeed, it is a "simple but fundamental rule of administrative law" that "a reviewing court, in dealing with a determination or judgment which an administrative agency alone is authorized to make, must judge the propriety of such action solely by the grounds invoked by the agency." Sec. & Exch. Comm'n v. Chenery Corp., 332 U.S. 194, 196 (1947). Thus, I am "powerless to affirm the administrative action by substituting what [I] consider[] to be a more adequate or proper basis." Id. As such, the fact that there may be substantial evidence in the record to support the ALJ's decision does not absolve the ALJ of his responsibility to undertake the analysis in the first place. See Dube v. Astrue, 781 F.Supp.2d 27, 36 (D.N.H. 2011) (citations omitted).

Simply put, the ALJ did not provide a sufficiently clear basis to discount Dr. Milligan's opinions. And, as such, a remand is required. See 20 C.F.R. §§ 404.1527(c)(2), 416.927(c)(2); Lord v. Apfel, 114 F.Supp.2d 3, 14 (D.N.H. 2000). On remand, it is possible that the Commissioner will again conclude that Dr. Milligan's opinion was not entitled to controlling weight, and that Lavoie was not disabled. In order to do so, however, the Commissioner must demonstrate that she has complied with the applicable regulations, and considered all relevant evidence in the record.3

IV. CONCLUSION

For the foregoing reasons, I deny the Commissioner's motion to affirm (Doc. No. 12), grant Lavoie's motion to reverse (Doc. No. 9), and remand the case for further proceedings pursuant to the fourth sentence of 42 U.S.C. § 405(g). The clerk is directed to enter judgment accordingly and close the case.

SO ORDERED.