NPPES file of Aug 9, 2026

Stephen A. Wallace, MD

Pain Medicine (Anesthesiology) Physician · Yuma, AZ

Stephen A. Wallace, MD is a pain medicine (anesthesiology) physician with a practice address in Yuma, Arizona, and NPI 1336131044, issued on Aug 18, 2005. Check the license (Arizona 13856, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336131044
Name
Stephen A. Wallace
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
13856 AZ
Self-reported in NPPES; status is on the state search
Practice location
2741 S 8TH Ave, Yuma, AZ 85364
Phone
(928) 726-0985
Enumerated
Aug 18, 2005
Record last updated
Nov 17, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2741 S 8TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Duggan, DPMFoot & Ankle Surgery Podiatrist1841518198
  2. Ricky Ochoa, M.D.Family Medicine Physician1710107644
  3. Susan Slominski, DODermatology Physician1891864021

Verify Stephen A. Wallace in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 13856
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Pain Medicine (Anesthesiology) Physician providers in Arizona

There are 92 pain medicine (anesthesiology) physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pain medicine (anesthesiology) physician records in Arizona

  1. Brittany Aeschlimann, M.D.Phoenix, AZ1144682659
  2. Amin Alishahi, M.D.Sun City, AZ1568806107
  3. Neelesh Anand, M.D.Scottsdale, AZ1407295900
  4. Emil Annabi, MDTucson, AZ1295997179
  5. Robert Berens, M.D.Tucson, AZ1891791653
  6. Nand Bhardwaja, M.D.Gilbert, AZ1194790683
  7. Khushvant Bhola, M.D.Tucson, AZ1265438220
  8. Stephen Borowsky, M.D.Phoenix, AZ1790768786
  9. Kirk Bowden, DOMesa, AZ1255592994
  10. Shafik Boyaji, MDPhoenix, AZ1710290861

Common questions

What is Stephen A. Wallace, MD's NPI number?

Stephen A. Wallace, MD's National Provider Identifier (NPI) is 1336131044, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephen A. Wallace, MD located?

The NPPES record lists a practice address at 2741 S 8TH Ave, Yuma, AZ, 85364. Phone: (928) 726-0985. Providers update this record themselves, so call before visiting.

How can I verify Stephen A. Wallace, MD's license?

NPPES lists Arizona license number 13856, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.