Diane Michelle Perritano, MD
Family Medicine Physician · San Antonio, TX
Diane Michelle Perritano, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1265439079, issued on Jul 7, 2005. Check the license (Texas K5375, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diane Michelle Perritano
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- K5375 TX
Self-reported in NPPES; status is on the state search - Practice location
- 311 Camden St, San Antonio, TX 78215
- Phone
- (210) 233-7000
- Enumerated
- Jul 7, 2005
- Record last updated
- Sep 10, 2025
- Fax
- (210) 236-4110
- Medicaid ID
- 151537103 TX
- Entity
- Type 1 · individual
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diane Michelle Perritano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K5375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
66 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate18 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.
Diane Michelle Perritano among 11,119 family medicine physician records in Texas
Diane Michelle Perritano, MD is one of 11,119 family 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, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michelle GonzabaSan Antonio, TX 782151700230604
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- Briana JonesSan Antonio, TX 782151194209908
- Carlos Lozano, MDSan Antonio, TX 782151699865238
- Eva MasonSan Antonio, TX 782151760462881
- Aimee Oliver, DOSan Antonio, TX 782151306823505
- Leonel Reyes, M.D.San Antonio, TX 782151841302049
- Yainer Rodriguez Delgado, MDSan Antonio, TX 782151548898950
Common questions
What is Diane Michelle Perritano, MD's NPI number?
Diane Michelle Perritano, MD's National Provider Identifier (NPI) is 1265439079, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Diane Michelle Perritano, MD located?
The NPPES record lists a practice address at 311 Camden St, San Antonio, TX, 78215. Phone: (210) 233-7000. Providers update this record themselves, so call before visiting.
How can I verify Diane Michelle Perritano, MD's license?
NPPES lists Texas license number K5375, 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 Diane Michelle Perritano, MD prescribe under Medicare Part D?
In 2024, Diane Michelle Perritano, MD had 66 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.