Irma Ochoa Tamayo
Family Medicine Physician · Houston, TX
Irma Ochoa Tamayo is a family medicine physician with a practice address in Houston, Texas, and NPI 1942736004, issued on May 11, 2017. Check the license (Texas S7352, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Irma Ochoa Tamayo
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- S7352 TX
Self-reported in NPPES; status is on the state search - Practice location
- 424 Hahlo St, Houston, TX 77020
- Phone
- (713) 674-3326
- Enumerated
- May 11, 2017
- Record last updated
- Sep 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 424 Hahlo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zakir Ali, DOStudent in an Organized Health Care Education/Training Program1427794148
- Enjoli Benitez, MD MPHFamily Medicine Physician1740501428
- Myra Butrviengpunt, DOStudent in an Organized Health Care Education/Training Program1134064538
- Angelica Calderon Rodriguez, MDStudent in an Organized Health Care Education/Training Program1053160598
- Judith ChandyFamily Medicine Physician1316192743
- Stephanie Chavez, DOStudent in an Organized Health Care Education/Training Program1497344733
Verify Irma Ochoa Tamayo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S7352Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average family medicine physician in 2024
2,056 Medicare Part D claims for 430 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium223 claims
- Lisinopril157 claims
- Amlodipine Besylate137 claims
- Metformin Hcl97 claims
- Losartan Potassium70 claims
- Hydrochlorothiazide69 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.
Irma Ochoa Tamayo among 11,119 family medicine physician records in Texas
Irma Ochoa Tamayo 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 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2020 · 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).
1,123 family medicine physician records list a practice address in Houston
They are 1,123 of the 61,221 NPPES records with a practice address in Houston, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Houston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Enjoli Benitez, MD MPHHouston, TX 770201740501428
- Judith ChandyHouston, TX 770201316192743
- Isabelle Chughtai-Harvey, MDHouston, TX 770201497995377
- Lin Dai, MDHouston, TX 770201699034793
- Doan Do, MDHouston, TX 770201649420589
- Marsha Holleman, MD, MPHHouston, TX 770201467532721
- Danny Joseph, M.D.Houston, TX 770201487185823
- Richard Lombard, MDHouston, TX 770201114018843
Common questions
What is Irma Ochoa Tamayo's NPI number?
Irma Ochoa Tamayo's National Provider Identifier (NPI) is 1942736004, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Irma Ochoa Tamayo located?
The NPPES record lists a practice address at 424 Hahlo St, Houston, TX, 77020. Phone: (713) 674-3326. Providers update this record themselves, so call before visiting.
How can I verify Irma Ochoa Tamayo's license?
NPPES lists Texas license number S7352, 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 Irma Ochoa Tamayo prescribe under Medicare Part D?
In 2024, Irma Ochoa Tamayo had 2,056 Medicare Part D claims for 430 beneficiaries; 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.