Nancy T. Foster, MD
Internal Medicine Physician · Austin, TX
Nancy T. Foster, MD is an internal medicine physician with a practice address in Austin, Texas, and NPI 1588664957, issued on Jul 28, 2005. Check the license (Texas G5055, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nancy T. Foster
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G5055 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1301 W 38TH St Ste 205, Austin, TX 78705
- Phone
- (512) 324-1864
- Enumerated
- Jul 28, 2005
- Record last updated
- May 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (512) 419-9016
- Medicaid IDs
- 115718204 TX
115718205 TX
115718207 TX
115718206 TX - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1301 W 38TH St Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy T. Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G5055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
103 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Levothyroxine Sodium12 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.
Nancy T. Foster among 9,175 internal medicine physician records in Texas
Nancy T. Foster, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2013 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Aventa, MDAustin, TX 787051801875034
- Sunil Cheruku, MDAustin, TX 787051235173345
- Robert Groves, MDAustin, TX 787051124007356
- Manjusha Gupte, MDAustin, TX 787051851387500
- Samson Jesudass, M.D.Austin, TX 787051619911385
- Jonathan Klocek, MDAustin, TX 787051265412910
- Kenneth Kroll, MDAustin, TX 787051831179589
- Humberto Maldonado, MDAustin, TX 787051598745259
Common questions
What is Nancy T. Foster, MD's NPI number?
Nancy T. Foster, MD's National Provider Identifier (NPI) is 1588664957, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nancy T. Foster, MD located?
The NPPES record lists a practice address at 1301 W 38TH St Ste 205, Austin, TX, 78705. Phone: (512) 324-1864. Providers update this record themselves, so call before visiting.
How can I verify Nancy T. Foster, MD's license?
NPPES lists Texas license number G5055, 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 Nancy T. Foster, MD prescribe under Medicare Part D?
In 2024, Nancy T. Foster, MD had 103 Medicare Part D claims for 12 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.
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.