Sarah E. Lapey, MD
Internal Medicine Physician · San Antonio, TX
Sarah E. Lapey, MD is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1619084787, issued on Aug 24, 2006. Check the license (Texas L7461, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sarah E. Lapey
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L7461 TX
Self-reported in NPPES; status is on the state search - Practice location
- 903 W Martin St, San Antonio, TX 78207
- Phone
- (210) 358-9887
- Enumerated
- Aug 24, 2006
- Record last updated
- Jan 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 358-5840
- Medicaid IDs
- 161101402 TX
161101401 TX - Medicare enrollment
- Enrolled (PECOS I20100517000875); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 903 W Martin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zuha AlamStudent in an Organized Health Care Education/Training Program1932995669
- Samantha Alvarado, MDObstetrics Physician1932894862
- Daniel Amram, MDStudent in an Organized Health Care Education/Training Program1265236822
Verify Sarah E. Lapey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
388 Medicare Part D claims for 66 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Lactulose80 claims
- Spironolactone59 claims
- Xifaxan57 claims
- Furosemide41 claims
- Propranolol Hcl35 claims
- Ursodiol26 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.
Bills Medicare through one group practice
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah E. Lapey among 9,175 internal medicine physician records in Texas
Sarah E. Lapey, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 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).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Delia Bullock, M.D.San Antonio, TX 782071598748097
- Annie Chacko, MDSan Antonio, TX 782071598878787
- Jorge Estrada, M.D.San Antonio, TX 782071346274495
- Ernesto Garza, M.D.San Antonio, TX 782071376685115
- David Montemayor, M.D.San Antonio, TX 782071255343042
- Nasser Nakissa, MDSan Antonio, TX 782071689774010
- Ambili Ramachandran, M.D.San Antonio, TX 782071467696047
- Samuel Rivera, M.D.San Antonio, TX 782071124164892
Common questions
What is Sarah E. Lapey, MD's NPI number?
Sarah E. Lapey, MD's National Provider Identifier (NPI) is 1619084787, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah E. Lapey, MD located?
The NPPES record lists a practice address at 903 W Martin St, San Antonio, TX, 78207. Phone: (210) 358-9887. Providers update this record themselves, so call before visiting.
How can I verify Sarah E. Lapey, MD's license?
NPPES lists Texas license number L7461, 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 Sarah E. Lapey, MD prescribe under Medicare Part D?
In 2024, Sarah E. Lapey, MD had 388 Medicare Part D claims for 66 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.