Dixon v. Commissioner of Social Security Administration

CourtDistrict Court, W.D. Oklahoma
DecidedSeptember 19, 2025
Docket5:25-cv-00356
StatusUnknown

This text of Dixon v. Commissioner of Social Security Administration (Dixon v. Commissioner of Social Security Administration) is published on Counsel Stack Legal Research, covering District Court, W.D. Oklahoma primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Dixon v. Commissioner of Social Security Administration, (W.D. Okla. 2025).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF OKLAHOMA

P.E.D.1, ) ) Plaintiff, ) ) v. ) Case No. CIV-25-356-SM ) FRANK BISIGNANO, ) Commissioner of Social ) Security, ) ) Defendant. )

MEMORANDUM OPINION AND ORDER

Plaintiff P.E.D. brings this action for judicial review of the Commissioner of Social Security’s final decision that he was not “disabled” under the Social Security Act. See 42 U.S.C. §§ 405(g), 423(d)(1)(A). The parties have consented to the undersigned Magistrate Judge for proceedings consistent with 28 U.S.C. § 636(c). Docs. 11, 12.2 Plaintiff asks this Court to reverse the Commissioner’s decision and remand the case for further proceedings, arguing the Administrative Law

1 The Court refers to Plaintiff by initials only to protect Plaintiff’s privacy because of the sensitive nature of medical and personal information disclosed in Social Security cases.

2 Citations to the parties’ pleadings and attached exhibits will refer to this Court’s CM/ECF pagination. Citations to the Administrative Record (AR) will refer to its original pagination. Judge’s (ALJ) residual functional capacity3 (RFC) assessment is unsupported by substantial evidence and the ALJ erred in evaluating his obesity. Doc. 13,

at 4, 10. After careful review of the record, the parties’ briefs, and the relevant authority, the Court affirms the Commissioner’s decision. See 42 U.S.C. § 405(g). I. Administrative determination

A. Disability standard. The Social Security Act defines “disability” as the “inability to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or

which has lasted or can be expected to last for a continuous period of not less than 12 months.” 42 U.S.C. §§ 423(d)(1)(A), 1382c(a)(3)(A). “This twelve-month duration requirement applies to the claimant’s inability to engage in any substantial gainful activity, and not just [the claimant’s] underlying

impairment.” Lax v. Astrue, 489 F.3d 1080, 1084 (10th Cir. 2007) (citing Barnhart v. Walton, 535 U.S. 212, 218-19 (2002)).

3 Residual functional capacity “is the most [a claimant] can still do despite [a claimant’s] limitations.” 20 C.F.R. §§ 404.1545(a)(1), 416.945(a)(1).

2 B. Burden of proof. Plaintiff “bears the burden of establishing a disability” and of “ma[king]

a prima facie showing that he can no longer engage in his prior work activity.” Turner v. Heckler, 754 F.2d 326, 328 (10th Cir. 1985). If Plaintiff makes that prima facie showing, the burden of proof then shifts to the Commissioner to show Plaintiff retains the capacity to perform a different type of work and that

such job exists in the national economy. Id. C. Relevant findings. 1. Administrative Law Judge’s findings. The ALJ assigned to Plaintiff’s case applied the standard regulatory

analysis to decide whether Plaintiff was disabled during the relevant timeframe. AR 20-29; see 20 C.F.R. §§ 404.1520(a)(4), 416.920(a)(4); see Wall v. Astrue, 561 F.3d 1048, 1052 (10th Cir. 2009) (describing the five-step process). The ALJ found that Plaintiff:

(1) had not engaged in substantial gainful activity since September 17, 2022, the alleged onset date;

(2) has the following severe impairments: mild-to-moderate acromioclavicular joint arthropathy of the right shoulder, ununited fracture of the fibular head of the left knee, lumbar degenerative disc disease, hypertension, and obesity;

(3) has no impairment or combination of impairments that meet or medically equal the severity of a listed impairment;

3 (4) has the RFC to perform light work—meaning he can lift, carry, push, or pull twenty pounds occasionally and ten pounds frequently; he can sit for six hours during an eight- hour workday; he can stand or walk for six hours in an eight- hour workday—but with the following limitations: he can only occasionally climb; he can frequently stoop, kneel, crouch, or crawl; he can frequently reach overhead with his right arm; and he must avoid all exposure to unprotected heights;

(5) is able to perform his past relevant work as a chef, Dictionary of Occupational Titles (DICOT) Code 313.131- 014, as actually and generally performed; a sales clerk, DICOT Code 290.477-014, as actually and generally performed; and a retail store manager, DICOT Code 185.167-046, as generally performed—all of which exist in significant numbers in the national economy;

(6) was not under a disability from January 31, 2023, through June 18, 2024.

AR 20-29. 2. Appeals Council’s findings. The Social Security Administration’s Appeals Council denied Plaintiff’s request for review, id. at 1-3, making the ALJ’s decision “the Commissioner’s final decision for [judicial] review.” Krauser v. Astrue, 638 F.3d 1324, 1327 (10th Cir. 2011).

4 II. Judicial review of the Commissioner’s decision. A. Review standard.

The Court reviews the Commissioner’s final decision to determine “whether substantial evidence supports the factual findings and whether the ALJ applied the correct legal standards.” Allman v. Colvin, 813 F.3d 1326, 1330 (10th Cir. 2016). “An agency decision that either applies an

incorrect legal standard or is unsupported by substantial evidence is subject to reversal.” Staheli v. Comm’r, SSA, 84 F.4th 901, 905 (10th Cir. 2023). “Substantial evidence is such relevant evidence as a reasonable mind might accept as adequate to support a conclusion.” Id. (quoting Wilson v.

Astrue, 602 F.3d 1136, 1140 (10th Cir. 2010)); see also Wall, 561 F.3d at 1052 (explaining that “‘[e]vidence is not substantial if it is overwhelmed by other evidence in the record’” (quoting Grogan v. Barnhart, 399 F.3d 1257, 1261-62 (10th Cir. 2005))); Lax, 489 F.3d at 1084 (defining substantial evidence as

“more than a scintilla, but less than a preponderance”). This Court “consider[s] whether the ALJ followed the specific rules of law that must be followed in weighing particular types of evidence in disability cases, but we will not reweigh the evidence or substitute our judgment for the

Commissioner’s.” Lax, 489 F.3d at 1084 (citation modified). Thus, “[t]he possibility of drawing two inconsistent conclusions from the evidence does not

5 prevent an administrative agency’s findings from being supported by substantial evidence.” Id. (citation modified).

“[T]he failure to apply proper legal standards may, under the appropriate circumstances, be sufficient grounds for reversal independent of the substantial evidence analysis.” Hendron v. Colvin, 767 F.3d 951, 954 (10th Cir. 2014). But the failure to apply the proper legal standard requires reversal

only where the error was harmful. Cf. Shinseki v.

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