Roland A. Medellin, M.D.
Family Medicine Physician · Gonzales, TX
Roland A. Medellin, M.D. is a family medicine physician with a practice address in Gonzales, Texas, and NPI 1184626871, issued on Aug 11, 2005. Check the license (Texas H9467, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Roland A. Medellin
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H9467 TX
Self-reported in NPPES; status is on the state search - Practice location
- 228 Saint George St, Gonzales, TX 78629
- Phone
- (830) 672-6511
- Enumerated
- Aug 11, 2005
- Record last updated
- Aug 4, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (830) 672-6430
- Medicaid ID
- 128480406 TX
- Medicare enrollment
- Enrolled (PECOS I20050406000351); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 228 Saint George St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Caldwell, WHNP, RNCWomen's Health Nurse Practitioner1245241405
- Dorothy Cantu, RDADental Assistant1578629184
- Christina Cordova, LVNLicensed Vocational Nurse1023285780
- Guadalupe Delarosa, LVNLicensed Vocational Nurse1548326150
- Jill Elliott, PA-CMedical Physician Assistant1558789966
- Kelli Enriquez, LVNLicensed Vocational Nurse1053638353
Verify Roland A. Medellin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H9467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
458 Medicare Part D claims for 124 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 45 claims were for opioids.
Most prescribed
- Montelukast Sodium21 claims
- Potassium Chloride21 claims
- Amlodipine Besylate16 claims
- Fluticasone-Salmeterol16 claims
- Furosemide15 claims
- Hydrocodone-Acetaminophen15 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 2 group practices
- Community Health Centers OF South Central Texas, Inc.Gonzales, TX
- Lone Star Emergency Associates LLCYoakum, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roland A. Medellin among 11,119 family medicine physician records in Texas
Roland A. Medellin, 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 fileYes · 64% of these records are
- Graduated1990 · median 2004 among the 7,095 with a school on file
- Record last updated2014 · 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).
7 family medicine physician records list a practice address in Gonzales
They are 7 of the 113 NPPES records with a practice address in Gonzales, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Gonzales → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sean Hattenbach, M.D.Gonzales, TX 786291225415359
- Commie Hisey, D.O.Gonzales, TX 786291730181421
- David Meredith, D.O.Gonzales, TX 786291427041383
- John Thomas, M.D.Gonzales, TX 786291881857498
- Garth Vaz, M.D.Gonzales, TX 786291285636647
- Christopher Walker, M.D.Gonzales, TX 786291326225822
- Amanda Beretta, D.O.Georgetown, TX 786281780941419
- Frank Betanski, M.D.Georgetown, TX 786281841556057
Common questions
What is Roland A. Medellin, M.D.'s NPI number?
Roland A. Medellin, M.D.'s National Provider Identifier (NPI) is 1184626871, issued on Aug 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Roland A. Medellin, M.D. located?
The NPPES record lists a practice address at 228 Saint George St, Gonzales, TX, 78629. Phone: (830) 672-6511. Providers update this record themselves, so call before visiting.
How can I verify Roland A. Medellin, M.D.'s license?
NPPES lists Texas license number H9467, 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 Roland A. Medellin, M.D. prescribe under Medicare Part D?
In 2024, Roland A. Medellin, M.D. had 458 Medicare Part D claims for 124 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.