NPPES file of Aug 9, 2026

John Clark Bundren, MD

Reproductive Endocrinology Physician · Tulsa, OK

John Clark Bundren, MD is a reproductive endocrinology physician with a practice address in Tulsa, Oklahoma, and NPI 1649240045, issued on Jan 26, 2006. Check the license (Oklahoma 13630, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; 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
1649240045
Name
John Clark Bundren
Credential
MD
Primary taxonomy
Reproductive Endocrinology Physician 207VE0102X
License number
13630 OK
Self-reported in NPPES; status is on the state search
Practice location
4444 E. 41St St, Tulsa, OK 74135
Phone
(918) 582-0721
Enumerated
Jan 26, 2006
Record last updated
Oct 27, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(918) 582-4751
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 4444 E. 41St St

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

  1. Jeffrey Alderman, MDHospice and Palliative Medicine (Internal Medicine) Physician1356311757
  2. Paulette Bennett, DOPediatrics Physician1588638027
  3. Meridith Coyne, ARNPNurse Practitioner1386616266
  4. Paul Erdmann, MDPsychiatry Physician1255302329
  5. Ondria Gleason, MDPsychiatry Physician1255301651
  6. Mark Harman, MDMaternal & Fetal Medicine Physician1811967276

Verify John Clark Bundren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 13630
    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 Oklahoma license search

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Reproductive Endocrinology Physician providers in Oklahoma

There are 14 reproductive endocrinology physician records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other reproductive endocrinology physician records in Oklahoma

  1. Sushila Arya, MDOklahoma City, OK1669788006
  2. Judith Blackwell, MDTulsa, OK1568493179
  3. Latasha Craig, M.D.Oklahoma City, OK1265549729
  4. M. Evans, D.O.Oklahoma City, OK1295077022
  5. Amanda Ferraro, MDOklahoma City, OK1073149001
  6. Sarah GavriziOklahoma City, OK1275912230
  7. Karl Hansen, M.D., PH.D.Oklahoma City, OK1679515811
  8. Sana Khan, MDOklahoma City, OK1760617146
  9. Shauna McKinney, MDTulsa, OK1639120678
  10. Stanley Prough, MDTulsa, OK1962432773

Common questions

What is John Clark Bundren, MD's NPI number?

John Clark Bundren, MD's National Provider Identifier (NPI) is 1649240045, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Clark Bundren, MD located?

The NPPES record lists a practice address at 4444 E. 41St St, Tulsa, OK, 74135. Phone: (918) 582-0721. Providers update this record themselves, so call before visiting.

How can I verify John Clark Bundren, MD's license?

NPPES lists Oklahoma license number 13630, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. 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.