NPPES file of Aug 9, 2026

Mayra C. Diaz, M.D.

General Practice Physician · Miami, FL

Mayra C. Diaz, M.D. is a general practice physician with a practice address in Miami, Florida, and NPI 1477955342, issued on Sep 22, 2014. Check the license (Florida ME45633, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477955342
Name
Mayra C. Diaz
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
ME45633 FL
Self-reported in NPPES; status is on the state search
Practice location
10120 SW 81St St, Miami, FL 33173
Phone
(305) 273-9734
Enumerated
Sep 22, 2014
Record last updated
Sep 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(305) 273-9734
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice physician records → All 2,282 in Florida → Look up another NPI →

Also registered at 10120 SW 81St St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mario Diaz, M.D.Anesthesiology Physician1770926297

Verify Mayra C. Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME45633    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $43.16

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mayra Diaz$43.16
  2. Specialty average$1,273.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mayra C. Diaz among 2,282 general practice physician records in Florida

Mayra C. Diaz, M.D. is one of 2,282 general practice physician records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 62% of them.

  • NPI issued2014 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2014 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Florida

There are 2,282 general practice physician records in Florida.

All 2,282 in Florida → Every provider in Miami → General Practice Physician nationwide →

The 8 general practice physician records with the nearest ZIP codes

  1. Eddie Armas, MDSouth Miami, FL 331731528092640
  2. Maria Hache, M.D.Miami, FL 331731114257797
  3. Angel Montero, M.D.Miami, FL 331731649467903
  4. Jorge Palmerola, M.D.Miami, FL 331731821321472
  5. Jorge Rodriguez Martell, M.D.Miami, FL 331731982871562
  6. Helvio Alonso, MDMiami, FL 331741215034947
  7. Jose Alvarez, M.D.Miami, FL 331741205873817
  8. Erick Castillo-Baca, MDMiami, FL 331741720057151

Common questions

What is Mayra C. Diaz, M.D.'s NPI number?

Mayra C. Diaz, M.D.'s National Provider Identifier (NPI) is 1477955342, issued on Sep 22, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mayra C. Diaz, M.D. located?

The NPPES record lists a practice address at 10120 SW 81St St, Miami, FL, 33173. Phone: (305) 273-9734. Providers update this record themselves, so call before visiting.

How can I verify Mayra C. Diaz, M.D.'s license?

NPPES lists Florida license number ME45633, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.