NPPES file of Aug 9, 2026

James Martin Wheeler, M.D.

Gynecology Physician · Houston, TX

James Martin Wheeler, M.D. is a gynecology physician with a practice address in Houston, Texas, and NPI 1437121647, issued on Feb 2, 2006. Check the license (Texas G3903, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437121647
Name
James Martin Wheeler
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
License number
G3903 TX
Self-reported in NPPES; status is on the state search
Practice location
4100 Milam St, Houston, TX 77006
Phone
(713) 797-9200
Enumerated
Feb 2, 2006
Record last updated
Jan 31, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(713) 797-9276
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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8 nearest gynecology physician records → All 229 in Texas → Look up another NPI →

Verify James Martin Wheeler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license G3903    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 Texas license search

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59% more Medicare Part D claims than the average gynecology physician in 2024

476 Medicare Part D claims for 59 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. James Wheeler476
  2. Specialty average299

Most prescribed

  1. Estradiol136 claims
  2. Levothyroxine Sodium65 claims
  3. Liothyronine Sodium57 claims
  4. Metformin Hcl Er55 claims
  5. Progesterone41 claims
  6. Spironolactone23 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

James Martin Wheeler among 229 gynecology physician records in Texas

James Martin Wheeler, M.D. is one of 229 gynecology physician records with a practice address in Texas. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.

  • NPI issued2006 · 20% of these records are older, 30% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2020 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in Texas

There are 229 gynecology physician records in Texas.

All 229 in Texas → Every provider in Houston → Gynecology Physician nationwide →

The 8 gynecology physician records with the nearest ZIP codes

  1. Glenn Helwig, M.D.Houston, TX 770081972648624
  2. Douglas KarpenHouston, TX 770081275848913
  3. Nicola Perone, M.D.Houston, TX 770081740379932
  4. Juan Serrano, M.D.Houston, TX 770041457468647
  5. Mesk Alrais, MDHouston, TX 770241093210163
  6. M Bruce Christopherson, MDHouston, TX 770241023029675
  7. Temitope Ekwo, M.D.Houston, TX 770241295022507
  8. Maurice Leibman, MDHouston, TX 770241023017001

Common questions

What is James Martin Wheeler, M.D.'s NPI number?

James Martin Wheeler, M.D.'s National Provider Identifier (NPI) is 1437121647, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Martin Wheeler, M.D. located?

The NPPES record lists a practice address at 4100 Milam St, Houston, TX, 77006. Phone: (713) 797-9200. Providers update this record themselves, so call before visiting.

How can I verify James Martin Wheeler, M.D.'s license?

NPPES lists Texas license number G3903, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does James Martin Wheeler, M.D. prescribe under Medicare Part D?

In 2024, James Martin Wheeler, M.D. had 476 Medicare Part D claims for 59 beneficiaries; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.