Ernesto Trevino, MD
Family Medicine Physician · McAllen, TX
Ernesto Trevino, MD is a family medicine physician with a practice address in McAllen, Texas, and NPI 1891780185, issued on Sep 13, 2005. Check the license (Texas E6657, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ernesto Trevino
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- E6657 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4208 N 23RD St, McAllen, TX 78504
- Phone
- (956) 682-4264
- Enumerated
- Sep 13, 2005
- Record last updated
- Nov 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (956) 682-4281
- Medicaid ID
- 099983101 TX
- Medicare enrollment
- Enrolled (PECOS I20100720000243); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Ernesto Trevino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E6657Check 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% more Medicare Part D claims than the average family medicine physician in 2024
3,639 Medicare Part D claims for 165 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium163 claims
- Metformin Hcl134 claims
- Simvastatin132 claims
- Atorvastatin Calcium130 claims
- Omeprazole127 claims
- Amlodipine Besylate126 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.
Ernesto Trevino among 11,119 family medicine physician records in Texas
Ernesto Trevino, 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 fileYes · 64% of these records are
- Graduated1974 · median 2004 among the 7,095 with a school on file
- Record last updated2009 · 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).
121 family medicine physician records list a practice address in McAllen
They are 121 of the 3,518 NPPES records with a practice address in McAllen, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in McAllen → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ruben Aleman, MDMcAllen, TX 785041447227608
- Luis Jr Delgado, M.D.McAllen, TX 785041114922499
- Richard Fleming, MDMcAllen, TX 785041548232531
- Belinda Jordan, MDMcAllen, TX 785041134121775
- Jose Lozano, MDMcAllen, TX 785041609823657
- Maria De Jesus Munoz, M.D.McAllen, TX 785041013917228
- Frances Myers Mitchell, M.D.McAllen, TX 785041669470043
- Francisco Pena, MD JDMcAllen, TX 785041205807641
Common questions
What is Ernesto Trevino, MD's NPI number?
Ernesto Trevino, MD's National Provider Identifier (NPI) is 1891780185, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ernesto Trevino, MD located?
The NPPES record lists a practice address at 4208 N 23RD St, McAllen, TX, 78504. Phone: (956) 682-4264. Providers update this record themselves, so call before visiting.
How can I verify Ernesto Trevino, MD's license?
NPPES lists Texas license number E6657, 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 Ernesto Trevino, MD prescribe under Medicare Part D?
In 2024, Ernesto Trevino, MD had 3,639 Medicare Part D claims for 165 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.