Spencer Robert Berthelsen, MD
Internal Medicine Physician · Sugar Land, TX
Spencer Robert Berthelsen, MD is an internal medicine physician with a practice address in Sugar Land, Texas, and NPI 1295763290, issued on Jun 29, 2006. Check the license (Texas E8327, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Spencer Robert Berthelsen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E8327 TX
Self-reported in NPPES; status is on the state search - Practice location
- 11555 University Blvd, Sugar Land, TX 77478
- Phone
- (713) 442-9100
- Enumerated
- Jun 29, 2006
- Record last updated
- Dec 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid IDs
- 116601902 TX
116601901 TX - Entity
- Type 1 · individual
Also registered at 11555 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Argao, MDFamily Medicine Physician1629003769
- Cecilio Batres, MDDermatology Physician1760412423
- Melinda Chai, MDObstetrics & Gynecology Physician1336778075
- Suzanne Condron, MDPediatrics Physician1528049293
Verify Spencer Robert Berthelsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E8327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
110 internal medicine physician records list a practice address in Sugar Land
They are 110 of the 3,851 NPPES records with a practice address in Sugar Land, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 110 in Sugar Land → All 9,175 in Texas → Every provider in Sugar Land →
Other internal medicine physician records in Texas
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- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Spencer Robert Berthelsen, MD's NPI number?
Spencer Robert Berthelsen, MD's National Provider Identifier (NPI) is 1295763290, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Robert Berthelsen, MD located?
The NPPES record lists a practice address at 11555 University Blvd, Sugar Land, TX, 77478. Phone: (713) 442-9100. Providers update this record themselves, so call before visiting.
How can I verify Spencer Robert Berthelsen, MD's license?
NPPES lists Texas license number E8327, 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.