NPPES file of Aug 9, 2026

James A. Guerrero, PHYSICIAN ASSISTANT

Medical Physician Assistant · Fort Sill, OK

James A. Guerrero, PHYSICIAN ASSISTANT is a medical physician assistant with a practice address in Fort Sill, Oklahoma, and NPI 1891040879, issued on Jul 17, 2012. Check the license with the Oklahoma board that licenses this profession; 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
1891040879
Name
James A. Guerrero
Credential
PHYSICIAN ASSISTANT
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
4301 Wilson Street, Fort Sill, OK 73503
Phone
(580) 558-2800
Enumerated
Jul 17, 2012
Record last updated
Jul 17, 2012 (not updated in 14 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 4301 Wilson Street

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

  1. Leslie Anderson, MSW, ACSW, LCSWClinical Social Worker1235238726
  2. Ladonna BellamyRegistered Nurse1679923262
  3. Bryan FillmorePhysical Therapist1083042790
  4. Francis Jette, SOCIAL WORKERClinical Social Worker1417900341
  5. Scott Maddox, R.N.Community Health Registered Nurse1285963199
  6. Paul Mochmer, PAPhysician Assistant1609193101

Verify James A. Guerrero in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this professionCheck 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
Find the Oklahoma 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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Medical Physician Assistant providers in Oklahoma

There are 513 medical physician assistant records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other medical physician assistant records in Oklahoma

  1. N A'Belle, PA-C, DMSCTulsa, OK1417051921
  2. Monica Abbott, PA-CTulsa, OK1598975559
  3. Courtney Abernathy, PA-CTulsa, OK1750716809
  4. Autumn Ackerman, PATulsa, OK1780635748
  5. Lauren Acklin, PA-COklahoma City, OK1609116599
  6. Kenneth Adams, PA-CClaremore, OK1366531337
  7. Ashleigh Ahrberg, PA-COklahoma City, OK1659650125
  8. Dean Anderson, P.A.-CTalihina, OK1922074541
  9. Diana Anderson, PA-COklahoma City, OK1740824630
  10. Donna Anderson, PATulsa, OK1396812723

Common questions

What is James A. Guerrero, PHYSICIAN ASSISTANT's NPI number?

James A. Guerrero, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1891040879, issued on Jul 17, 2012. An NPI identifies a provider in billing; it is not a license.

Where is James A. Guerrero, PHYSICIAN ASSISTANT located?

The NPPES record lists a practice address at 4301 Wilson Street, Fort Sill, OK, 73503. Phone: (580) 558-2800. Providers update this record themselves, so call before visiting.

How can I verify James A. Guerrero, PHYSICIAN ASSISTANT's license?

Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

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.