John M. Oldham, MD
Psychiatry Physician · Houston, TX
John M. Oldham, MD is a psychiatry physician with a practice address in Houston, Texas, and NPI 1528176476, issued on Aug 29, 2006. Check the license (Texas D4251, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John M. Oldham
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D4251 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1977 Butler Blvd Ste E4.400, Houston, TX 77030
- Phone
- (713) 798-4945
- Enumerated
- Aug 29, 2006
- Record last updated
- Apr 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (713) 798-3669
- Entity
- Type 1 · individual
Also registered at 1977 Butler Blvd Ste E4.400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Caitlin Pinciotti, PHDPsychologist1386355758
- Jose Ribas Roca, M.D.Psychiatry Physician1225267768
- Jordan Romero, M.D.Psychiatry Physician1740502145
- Asim Shah, M.D.Psychiatry Physician1275525834
Verify John M. Oldham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license D4251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychiatry physician records in Texas
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Common questions
What is John M. Oldham, MD's NPI number?
John M. Oldham, MD's National Provider Identifier (NPI) is 1528176476, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Oldham, MD located?
The NPPES record lists a practice address at 1977 Butler Blvd Ste E4.400, Houston, TX, 77030. Phone: (713) 798-4945. Providers update this record themselves, so call before visiting.
How can I verify John M. Oldham, MD's license?
NPPES lists Texas license number D4251, 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.
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.