Fernando Antonio Diaz, M.D.
Family Medicine Physician · Miami, FL
Fernando Antonio Diaz, M.D. is a family medicine physician with a practice address in Miami, Florida, and NPI 1942659842, issued on Jun 10, 2016. Check the license (Florida ME146879, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Fernando Antonio Diaz
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME146879 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2974 SW 8TH St, Miami, FL 33135
- Phone
- (305) 631-3000
- Enumerated
- Jun 10, 2016
- Record last updated
- Feb 10, 2026
- Fax
- (305) 631-3006
- Medicare enrollment
- Enrolled (PECOS I20200911000870); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 2974 SW 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Fernando Antonio Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME146879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
125 Medicare Part D claims for 13 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl Er14 claims
- Atorvastatin Calcium11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 56.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.87
1 payment: food and beverage; the largest payer was Theratechnologies Inc. 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.
Fernando Antonio Diaz among 9,399 family medicine physician records in Florida
Fernando Antonio Diaz, M.D. is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2004 among the 5,504 with a school on file
- Record last updated2026 · 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
609 family medicine physician records list a practice address in Miami
They are 609 of the 49,442 NPPES records with a practice address in Miami, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Miami → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Aniano Cabrera Garcia, MDMiami, FL 331351497849673
- Ana Caos, M.D.Miami, FL 331351245343888
- Lester Carrodeguas, MDMiami, FL 331351497950315
- Justo Delgado, M.D.Miami, FL 331351902029911
- Orlando Fernandez, MDMiami, FL 331351518030881
- Josefina FontanillsMiami, FL 331351962508648
- Ramon Gomez-Perez, MDMiami, FL 331351952599599
- Jorge Perez, D.O.Miami, FL 331351770520074
Common questions
What is Fernando Antonio Diaz, M.D.'s NPI number?
Fernando Antonio Diaz, M.D.'s National Provider Identifier (NPI) is 1942659842, issued on Jun 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Fernando Antonio Diaz, M.D. located?
The NPPES record lists a practice address at 2974 SW 8TH St, Miami, FL, 33135. Phone: (305) 631-3000. Providers update this record themselves, so call before visiting.
How can I verify Fernando Antonio Diaz, M.D.'s license?
NPPES lists Florida license number ME146879, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fernando Antonio Diaz, M.D. prescribe under Medicare Part D?
In 2024, Fernando Antonio Diaz, M.D. had 125 Medicare Part D claims for 13 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Fernando Antonio Diaz, M.D.'s MIPS final score?
The 2023 MIPS final score is 56.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.