Michael Flores, MD
Internal Medicine Physician · Donna, TX
Michael Flores, MD is an internal medicine physician with a practice address in Donna, Texas, and NPI 1649289497, issued on Aug 7, 2006. Check the license (Texas L7377, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Flores
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L7377 TX
Self-reported in NPPES; status is on the state search - Practice location
- 102 N Salinas Blvd Ste B, Donna, TX 78537
- Phone
- (956) 377-5400
- Enumerated
- Aug 7, 2006
- Entity
- Type 1 · individual
Also registered at 102 N Salinas Blvd Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Romeo Guerrero, NPFamily Nurse Practitioner1356526586
- Irving Silva, NURSE PRACTITIONERFamily Nurse Practitioner1407649908
Verify Michael Flores in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
7,487 Medicare Part D claims for 459 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 102 claims were for opioids.
Most prescribed
- Atorvastatin Calcium326 claims
- Losartan Potassium253 claims
- Omeprazole196 claims
- Rosuvastatin Calcium191 claims
- Metformin Hcl186 claims
- Amlodipine Besylate173 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: $480.14
23 payments, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Professional Psychiatric Associates OF Rgv, PLLCDonna, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 internal medicine physician records list a Donna practice address
They are 3 of the 140 NPPES records with a Donna practice address, and 11,069 internal medicine physician records in Texas.
All 3 in Donna → All 11,069 in Texas → Every provider in Donna →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Pedro Abanto, M.D.McAllen, TX1982840393
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
Common questions
What is Michael Flores, MD's NPI number?
Michael Flores, MD's National Provider Identifier (NPI) is 1649289497, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Flores, MD located?
The NPPES record lists a practice address at 102 N Salinas Blvd Ste B, Donna, TX, 78537. Phone: (956) 377-5400. Providers update this record themselves, so call before visiting.
How can I verify Michael Flores, MD's license?
NPPES lists Texas license number L7377, 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 Michael Flores, MD prescribe under Medicare Part D?
In 2024, Michael Flores, MD had 7,487 Medicare Part D claims for 459 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.