Park v. Commissioner of Social Security

District Court, N.D. California·Decided August 31, 2020·No. 4:19-cv-01254·Unknown

Opinion

DALE PARK, Case No. 19-cv-01254-DMR Plaintiff, v. ORDER ON CROSS MOTIONS FOR COMMISSIONER OF SOCIAL SECURITY, Re: Dkt. Nos. 19, 21 Defendant.

Plaintiff Dale Park moves for summary judgment to reverse the Commissioner of the Social Security Administration’s (the “Commissioner’s”) final administrative decision, which found Park not disabled and therefore denied his application for benefits under Title II of the Social Security Act, 42 U.S.C. § 401 et seq. [Docket No. 19.] The Commissioner cross-moves to affirm. [Docket No. 21.] For the reasons stated below, the court grants Park’s motion. Park filed an application for Social Security Disability Insurance (“SSDI”) benefits on April 29, 2015, alleging disability beginning February 20, 2013. Administrative Record (“AR”) 223-24. An Administrative Law Judge (“ALJ”) held a hearing and issued an unfavorable decision on October 20, 2017. AR 30-46. The ALJ found that Park has the following severe impairments: degenerative disc disease of the lumbar spine; lumbar radiculopathy; major depressive disorder; generalized anxiety disorder; posttraumatic stress disorder (“PTSD”); and opiate dependence. A.R. 36. The ALJ determined that Park has the following residual functional capacity (“RFC”):

[He can] perform light work as defined in 20 CFR [§] 404.1567(b) with some exceptions. He can lift, carry, push, and/or pull 20 pounds occasionally and 10 pounds frequently; stand and/or walk for about six hours in an eight-hour workday; and sit for about six hours in an eight-hour workday, with normal breaks. The claimant can occasionally climb ramps or stairs, but never climb ladders, crouch, or crawl. The claimant is limited to the performance of work involving simple repetitive tasks. He can interact with coworkers and the public on no more than frequent basis. A.R. 38. Relying on the opinion of a vocational expert (“VE”) who testified that an individual with such an RFC could perform other jobs existing in the economy, including marker, routing clerk, and laundry worker, the ALJ concluded that Park is not disabled. A.R. 45-46. After the Appeals Council denied review, Park sought review in this court. [Docket No. 1.] 1. Did the ALJ err in weighing the medical evidence? 2. Did the ALJ err in evaluating Park’s credibility? Pursuant to 42 U.S.C. § 405(g), the district court has the authority to review a decision by the Commissioner denying a claimant disability benefits. “This court may set aside the Commissioner’s denial of disability insurance benefits when the ALJ’s findings are based on legal error or are not supported by substantial evidence in the record as a whole.” Tackett v. Apfel, 180 F.3d 1094, 1097 (9th Cir. 1999) (citations omitted). Substantial evidence is evidence within the record that could lead a reasonable mind to accept a conclusion regarding disability status. See Richardson v. Perales, 402 U.S. 389, 401 (1971). It is more than a mere scintilla, but less than a preponderance. See Saelee v. Chater, 94 F.3d 520, 522 (9th Cir.1996) (internal citation omitted). When performing this analysis, the court must “consider the entire record as a whole and may not affirm simply by isolating a specific quantum of supporting evidence.” Robbins v. Soc. Sec. Admin., 466 F.3d 880, 882 (9th Cir. 2006) (citation and quotation marks omitted). If the evidence reasonably could support two conclusions, the court “may not substitute its judgment for that of the Commissioner” and must affirm the decision. Jamerson v. Chater, 112 F.3d 1064, 1066 (9th Cir. 1997) (citation omitted). “Finally, the court will not reverse an ALJ’s decision for harmless error, which exists when it is clear from the record that the ALJ’s error was inconsequential to the ultimate nondisability determination.” Tommasetti v. Astrue, 533 F.3d 1035, 1038 (9th Cir. 2008) (citations and internal quotation marks omitted). Park argues that the ALJ erred in evaluating the medical opinions about his mental health and in making a credibility determination. A. Weight Given to Medical Opinions 1. Legal Standard Courts employ a hierarchy of deference to medical opinions based on the relation of the doctor to the patient. Namely, courts distinguish between three types of physicians: those who treat the claimant (“treating physicians”) and two categories of “nontreating physicians,” those who examine but do not treat the claimant (“examining physicians”) and those who neither examine nor treat the claimant (“non-examining physicians”). See Lester v. Chater, 81 F.3d 821, 830 (9th Cir. 1995). A treating physician’s opinion is entitled to more weight than an examining physician’s opinion, and an examining physician’s opinion is entitled to more weight than a non- examining physician’s opinion. Id. The Social Security Act tasks the ALJ with determining credibility of medical testimony and resolving conflicting evidence and ambiguities. Reddick, 157 F.3d at 722. A treating physician’s opinion, while entitled to more weight, is not necessarily conclusive. Magallanes v. Bowen, 881 F.2d 747, 751 (9th Cir. 1989) (citation omitted). To reject the opinion of an uncontradicted treating physician, an ALJ must provide “clear and convincing reasons.” Lester, 81 F.3d at 830; see, e.g., Roberts v. Shalala, 66 F.3d 179, 184 (9th Cir. 1995) (affirming rejection of examining psychologist’s functional assessment which conflicted with his own written report and test results); see also 20 C.F.R. § 416.927(d)(2); SSR 96-2p, 1996 WL 374188 (July 2, 1996). If another doctor contradicts a treating physician, the ALJ must provide “specific and legitimate reasons” supported by substantial evidence to discount the treating physician’s opinion. Lester, 81 F.3d at 830. The ALJ meets this burden “by setting out a detailed and thorough summary of the facts and conflicting clinical evidence, stating his interpretation thereof, and making findings.” Reddick, 157 F.3d at 725 (citation omitted). “[B]road and vague” reasons do not suffice. rejection of an examining physician’s opinion as well. Lester, 81 F.3d at 830-31. A non- examining physician’s opinion alone cannot constitute substantial evidence to reject the opinion of an examining or treating physician, Pitzer v. Sullivan, 908 F.2d 502, 506 n.4 (9th Cir. 1990); Gallant v. Heckler, 753 F.2d 1450, 1456 (9th Cir. 1984), though a non-examining physician’s opinion may be persuasive when supported by other factors. See Tonapetyan v. Halter, 242 F.3d 1144, 1149 (9th Cir. 2001) (noting that opinion by “non-examining medical expert . . . may constitute substantial evidence when it is consistent with other independent evidence in the record”); Magallanes, 881 F.2d at 751-55 (upholding rejection of treating physician’s opinion given contradictory laboratory test results, reports from examining physicians, and testimony from claimant). An ALJ “may reject the opinion of a non-examining physician by reference to specific eviden

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