The opinion of the court was delivered by: Proud, Magistrate Judge:
In accordance with 42 U.S.C. § 405(g), plaintiff Vernon E. Smith is before the Court, represented by counsel, seeking review of the final decision of the Commissioner of Social Security denying him Disability Insurance Benefits (DIB) and Supplemental Security Income (SSI).*fn1
Mr. Smith filed an application for benefits on July 16, 2007, alleging disability beginning on November 22, 2005. (Tr. 98). He had filed a previous application on July 21, 2006, alleging the same date of disability. That application was denied on September 1, 2006, and was not appealed. (Tr. 110, 114-115).
The present application was denied initially and on reconsideration. After holding a hearing, ALJ Sherwin F. Biesman denied the application for benefits in a decision dated October 26, 2009. (Tr. 13-23). Plaintiff's request for review was denied by the Appeals Council, and the decision of the ALJ became the final agency decision. (Tr. 1). Administrative remedies have been exhausted and a timely complaint was filed in this Court.
Issues Raised by Plaintiff
Plaintiff argues that the ALJ erred in the following respects:
1. He improperly weighed the medical opinions.
2. His RFC assessment was not supported by substantial evidence.
3. He failed to properly assess Mr. Smith's credibility. Applicable Legal Standards
To qualify for DIB or SSI, a claimant must be disabled within the meaning of the applicable statutes.*fn2 For these purposes, "disabled" means 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) and 1382c(a)(3)(A). A "physical or mental impairment" is an impairment resulting from anatomical, physiological, or psychological abnormalities which are demonstrable by medically acceptable clinical and laboratory diagnostic techniques. 42 U.S.C. §§ 423(d)(3) and 1382c(a)(3)(C). "Substantial gainful activity" is work activity that involves doing significant physical or mental activities, and that is done for pay or profit. 20 C.F.R. §§ 404.1572.
Social Security regulations set forth a sequential five-step inquiry to determine whether a claimant is disabled. It must be determined: (1) whether the claimant is presently employed; (2) whether the claimant has an impairment or combination of impairments that is serious; (3) whether the impairments meet or equal one of the listed impairments acknowledged to be conclusively disabling; (4) whether the claimant can perform past relevant work; and (5) whether the claimant is capable of performing any work within the economy, given his or her age, education and work experience. Schroeter v. Sullivan, 977 F.2d 391, 393 (7th Cir. 1992); see also, 20 C.F.R. §§ 404.1520(b-f).
This Court reviews the Commissioner's decision to ensure that the decision is supported by substantial evidence and that no mistakes of law were made. The scope of review is limited. "The findings of the Commissioner of Social Security as to any fact, if supported by substantial evidence, shall be conclusive. . . ." 42 U.S.C. § 405(g). Thus, this Court must determine not whether Mr. Smith is, in fact, disabled, but whether the ALJ's findings were supported by substantial evidence and whether any errors of law were made. See, Books v. Chater, 91 F.3d 972, 977-78 (7th Cir. 1996) (citing Diaz v. Chater, 55 F.3d 300, 306 (7th Cir. 1995)). This Court uses the Supreme Court's definition of substantial evidence, i.e, "such relevant evidence as a reasonable mind might accept as adequate to support a conclusion." Richard v. Perales, 402 U.S. 389, 401 (1971).
In reviewing for "substantial evidence," the entire administrative record is taken into consideration, but this Court does not reweigh evidence, resolve conflicts, decide questions of credibility, or substitute its own judgment for that of the ALJ. Brewer v. Chater, 103 F.3d 1384, 1390 (7th Cir. 1997). However, while judicial review is deferential, it is not abject; this Court does not act as a rubber stamp for the Commissioner. See, Parker v. Astrue, 597 F.3d 920, 921 (7th Cir. 2010), and cases cited therein.
ALJ Biesman followed the five-step analytical framework described above. He determined that Mr. Smith had not been engaged in substantial gainful activity since the alleged onset date, and that he has severe impairments of degenerative disc disease and obesity. He further determined that these impairments do not meet or equal a listed impairment. The ALJ found that Mr. Smith has the residual functional capacity to perform a full range ...