Lenibet Miriam Montemayor, M.D.
Internal Medicine Physician · San Antonio, TX
Lenibet Miriam Montemayor, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1639168263, issued on Oct 17, 2005. Check the license (Texas M2146, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lenibet Miriam Montemayor
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M2146 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1802 SW Military Dr, San Antonio, TX 78221
- Phone
- (210) 924-2337
- Enumerated
- Oct 17, 2005
- Record last updated
- Feb 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 923-2208
- Medicare enrollment
- Enrolled (PECOS I20051130000178); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1802 SW Military Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edna Caraballo-Gonzalez, PAPhysician Assistant1578698940
- John Gonzales, FNPFamily Nurse Practitioner1619828050
- Dawn Pastor, FNPFamily Nurse Practitioner1174285282
- Sherida Suarez Dinzey, MDFamily Medicine Physician1780146712
- Francisco Torres, M.D.Family Medicine Physician1235365479
- Luis Torres, MDFamily Medicine Physician1245206911
Verify Lenibet Miriam Montemayor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2146Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.1 times the Medicare Part D claims of the average internal medicine physician in 2024
16,124 Medicare Part D claims for 906 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 971 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium693 claims
- Hydrocodone-Acetaminophen662 claims
- Amlodipine Besylate580 claims
- Atorvastatin Calcium539 claims
- Gabapentin384 claims
- Levothyroxine Sodium374 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
- Physician Primecare, IncSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lenibet Miriam Montemayor among 9,175 internal medicine physician records in Texas
Lenibet Miriam Montemayor, M.D. 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 fileYes · 66% of these records are
- Graduated1997 · 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
- Khanh Do, M.D.San Antonio, TX 782211174672927
- Juan Gonzalez, M.D.San Antonio, TX 782211487620241
- Alexander Mora, M.D.San Antonio, TX 782211225111941
- Hector Oyarzabal, MD PASan Antonio, TX 782211790874089
- Guillermo Rocha, MDSan Antonio, TX 782211548269335
- Carmelita Rodriguez, MDSan Antonio, TX 782211225046121
- Francisco Rodriguez, MDSan Antonio, TX 782211134137037
- Hugo Rojas, MD, PASan Antonio, TX 782211508978214
Common questions
What is Lenibet Miriam Montemayor, M.D.'s NPI number?
Lenibet Miriam Montemayor, M.D.'s National Provider Identifier (NPI) is 1639168263, issued on Oct 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lenibet Miriam Montemayor, M.D. located?
The NPPES record lists a practice address at 1802 SW Military Dr, San Antonio, TX, 78221. Phone: (210) 924-2337. Providers update this record themselves, so call before visiting.
How can I verify Lenibet Miriam Montemayor, M.D.'s license?
NPPES lists Texas license number M2146, 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 Lenibet Miriam Montemayor, M.D. prescribe under Medicare Part D?
In 2024, Lenibet Miriam Montemayor, M.D. had 16,124 Medicare Part D claims for 906 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.