NPPES file of Aug 9, 2026

William Robert Christensen, M.D.

Internal Medicine Physician · Pittsburg, TX

William Robert Christensen, M.D. is an internal medicine physician with a practice address in Pittsburg, Texas, and NPI 1215939780, issued on Aug 13, 2005. Check the license (Texas D4953, as entered in NPPES) on the Texas 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
1215939780
Name
William Robert Christensen
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
D4953 TX
Self-reported in NPPES; status is on the state search
Practice location
2701 Hwy 271 North, Pittsburg, TX 75686
Phone
(903) 856-6578
Enumerated
Aug 13, 2005
Record last updated
Apr 13, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(903) 856-6323
Medicaid ID
120464601 TX
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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Verify William Robert Christensen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license D4953
    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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4 internal medicine physician records list a practice address in Pittsburg

They are 4 of the 62 NPPES records with a practice address in Pittsburg, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Texas

  1. Muhammad A. Sattar, MDDallas, TX1760465553
  2. Gayatri Aaluri, MDGalveston, TX1821928508
  3. Anunaya AashishDenton, TX1134246374
  4. Queenie Ann Abad, M.D.San Antonio, TX1174979785
  5. Fuad Abaleka, M.DLubbock, TX1861925596
  6. Carol Abalihi, M.D.El Paso, TX1326136243
  7. Oliverio Abarca Guzman, MDHarlingen, TX1346972940
  8. Obinna Abaribe, M.DMansfield, TX1457704355
  9. Enyinnaya Abarikwu, MDTyler, TX1174788178
  10. Sulaiman Abawi, D.O.Frisco, TX1780845255

Common questions

What is William Robert Christensen, M.D.'s NPI number?

William Robert Christensen, M.D.'s National Provider Identifier (NPI) is 1215939780, issued on Aug 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Robert Christensen, M.D. located?

The NPPES record lists a practice address at 2701 Hwy 271 North, Pittsburg, TX, 75686. Phone: (903) 856-6578. Providers update this record themselves, so call before visiting.

How can I verify William Robert Christensen, M.D.'s license?

NPPES lists Texas license number D4953, 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.