NPPES file of Aug 9, 2026

Joaquin G. Martinez, M.D.

Family Medicine Physician · Houston, TX

Joaquin G. Martinez, M.D. is a family medicine physician with a practice address in Houston, Texas, and NPI 1346221884, issued on Nov 10, 2005. Check the license (Texas K2532, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346221884
Name
Joaquin G. Martinez
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
K2532 TX
Self-reported in NPPES; status is on the state search
Practice location
15844 Yorktown Crossing Pkwy Ste B, Houston, TX 77084
Phone
(281) 859-4060
Enumerated
Nov 10, 2005
Record last updated
Mar 3, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(281) 859-4055
Medicaid ID
10020041 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →

Verify Joaquin G. Martinez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license K2532    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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94% fewer Medicare Part D claims than the average family medicine physician in 2024

208 Medicare Part D claims for 47 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Joaquin Martinez208
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium35 claims
  2. Metformin Hcl23 claims
  3. Lisinopril15 claims
  4. Clopidogrel13 claims
  5. Azithromycin12 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.

Joaquin G. Martinez among 11,119 family medicine physician records in Texas

Joaquin G. Martinez, M.D. 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 updated2017 · 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

  1. Mary Alavi, M.D.Houston, TX 770841891835534
  2. Tracy Hoang, D.O.Houston, TX 770841477789600
  3. Afshan Khan, MDHouston, TX 770841427547736
  4. Avinash Narine, M.D., M.P.H.Houston, TX 770841235427030
  5. Saba Noor, M.D.Houston, TX 770841528179272
  6. Marilyn Rafanan, MDHouston, TX 770841376629873
  7. Saad ShammasHouston, TX 770841124319298
  8. Syed Abbas, M.D.Houston, TX 770831821267477

Common questions

What is Joaquin G. Martinez, M.D.'s NPI number?

Joaquin G. Martinez, M.D.'s National Provider Identifier (NPI) is 1346221884, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joaquin G. Martinez, M.D. located?

The NPPES record lists a practice address at 15844 Yorktown Crossing Pkwy Ste B, Houston, TX, 77084. Phone: (281) 859-4060. Providers update this record themselves, so call before visiting.

How can I verify Joaquin G. Martinez, M.D.'s license?

NPPES lists Texas license number K2532, 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 Joaquin G. Martinez, M.D. prescribe under Medicare Part D?

In 2024, Joaquin G. Martinez, M.D. had 208 Medicare Part D claims for 47 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.