Randolph Martin Gamez, MD
Family Medicine Physician · Corpus Christi, TX
Randolph Martin Gamez, MD is a family medicine physician with a practice address in Corpus Christi, Texas, and NPI 1215998885, issued on Mar 31, 2006. Check the license (Texas G7647, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Randolph Martin Gamez
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G7647 TX
Self-reported in NPPES; status is on the state search - Practice location
- 917 South Port Avenue, Corpus Christi, TX 78405
- Phone
- (361) 887-0584
- Enumerated
- Mar 31, 2006
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (361) 887-0586
- Medicare enrollment
- Enrolled (PECOS I20070110000305); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 917 South Port Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Centeno, MDFamily Medicine Physician1457358194
Verify Randolph Martin Gamez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G7647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,561 Medicare Part D claims for 1,098 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 67 claims were for opioids.
Most prescribed
- Atorvastatin Calcium819 claims
- Lisinopril561 claims
- Amlodipine Besylate472 claims
- Levothyroxine Sodium414 claims
- Metformin Hcl404 claims
- Losartan Potassium380 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.
Industry payments in 2024: $243.02
13 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Conviva Medical Center Management OF Texas, P.A.Corpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Randolph Martin Gamez among 11,119 family medicine physician records in Texas
Randolph Martin Gamez, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1981 · median 2004 among the 7,095 with a school on file
- Record last updated2021 · 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).
193 family medicine physician records list a practice address in Corpus Christi
They are 193 of the 5,600 NPPES records with a practice address in Corpus Christi, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Corpus Christi → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sergio Avalos, M.D.Corpus Christi, TX 784051033146006
- Richard Barry, MDCorpus Christi, TX 784051124025648
- Michael Centeno, MDCorpus Christi, TX 784051457358194
- Efrain Dickson, M.D.Corpus Christi, TX 784051235164526
- Barbara Estment, MDCorpus Christi, TX 784051184621476
- Brenda Gardner, MDCorpus Christi, TX 784051003889619
- Alicia Hart, M.D.Corpus Christi, TX 784051174588438
- Yvonne Hinojosa, MDCorpus Christi, TX 784051851400139
Common questions
What is Randolph Martin Gamez, MD's NPI number?
Randolph Martin Gamez, MD's National Provider Identifier (NPI) is 1215998885, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randolph Martin Gamez, MD located?
The NPPES record lists a practice address at 917 South Port Avenue, Corpus Christi, TX, 78405. Phone: (361) 887-0584. Providers update this record themselves, so call before visiting.
How can I verify Randolph Martin Gamez, MD's license?
NPPES lists Texas license number G7647, 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 Randolph Martin Gamez, MD prescribe under Medicare Part D?
In 2024, Randolph Martin Gamez, MD had 10,561 Medicare Part D claims for 1,098 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.