NPPES file of Aug 9, 2026

Sonia Diaz, DO

Family Medicine Physician · Miami, FL

Sonia Diaz, DO is a family medicine physician with a practice address in Miami, Florida, and NPI 1477508430, issued on May 24, 2006. Check the license (Florida OS9473, 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
1477508430
Name
Sonia Diaz
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
OS9473 FL
E-10124 AR
DO034606 DC
077124 GA
04059 KY
and 7 more
Self-reported in NPPES; status is on the state search
Practice location
8260 W Flagler St, Miami, FL 33144
Phone
(786) 703-3484
Enumerated
May 24, 2006
Record last updated
Feb 16, 2022
Fax
(786) 703-3486
Medicaid ID
275372300 FL
Medicare enrollment
Enrolled (PECOS I20070827000202); accepts Medicare assignment
Medical or professional school
Nova Southeastern College Of Osteo Medicine, 2003
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8260 W Flagler St

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

  1. Idalia Acosta, M.D.General Practice Physician1285738716
  2. Yoelis Amaral, M.AMassage Therapist1740509793
  3. Guarionex De Castro, M.D.General Practice Physician1841558236
  4. Francisco Delgado, M.D.General Practice Physician1922064443
  5. Bernardo Gomez, LMTMassage Therapist1265624027
  6. Aimer LeonMassage Therapist1114235066

Verify Sonia 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 OS9473    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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81% fewer Medicare Part D claims than the average family medicine physician in 2024

662 Medicare Part D claims for 429 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Sonia Diaz662
  2. Specialty average3,544

Most prescribed

  1. Amoxicillin-Clavulanate Potass60 claims
  2. Nitrofurantoin Mono-Macro58 claims
  3. Methylprednisolone49 claims
  4. Prednisone37 claims
  5. Amoxicillin32 claims
  6. Cephalexin25 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 one group practice

  1. Doctor ON Demand Professionals P CTallahassee, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 609 in Miami → All 9,399 in Florida → Every provider in Miami →

Other family medicine physician records in Florida

  1. Kellie Aarons, MDTampa, FL1558865477
  2. Jacob Aaronson, D.O., M.A.Hollywood, FL1710957444
  3. Zoilo Abad, MDMiami, FL1649229568
  4. Flor Abalos Escalona, APRN-FNPMiami, FL1639992498
  5. Aschanti Abarca Selva, M.DNaples, FL1891082467
  6. Syed Abbas, DOSebring, FL1811637655
  7. Nader Abdallah, D.O.Belle Glade, FL1649519455
  8. Oday Abdallah, D.O.Lakeland, FL1578993754
  9. Hanie Abdel Masih, D.O.Jacksonville, FL1003202458
  10. Ayman Abdou, M.D.Lauderdale Lakes, FL1346352374

Common questions

What is Sonia Diaz, DO's NPI number?

Sonia Diaz, DO's National Provider Identifier (NPI) is 1477508430, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sonia Diaz, DO located?

The NPPES record lists a practice address at 8260 W Flagler St, Miami, FL, 33144. Phone: (786) 703-3484. Providers update this record themselves, so call before visiting.

How can I verify Sonia Diaz, DO's license?

NPPES lists Florida license number OS9473, 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 Sonia Diaz, DO prescribe under Medicare Part D?

In 2024, Sonia Diaz, DO had 662 Medicare Part D claims for 429 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.

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.