Oscar Joseph Dominguez, M.D.
Internal Medicine Physician · Miami, FL
Oscar Joseph Dominguez, M.D. is an internal medicine physician with a practice address in Miami, Florida, and NPI 1134203599, issued on Oct 24, 2006. Check the license (Florida ME85157, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Oscar Joseph Dominguez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME85157 FL
Self-reported in NPPES; status is on the state search - Practice location
- 8356 SW 40TH St Ste Abc, Miami, FL 33155
- Phone
- (305) 390-2729
- Enumerated
- Oct 24, 2006
- Record last updated
- Oct 14, 2025
- Fax
- (305) 676-6628
- Medicare enrollment
- Enrolled (PECOS I20040825000510); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 8356 SW 40TH St Ste Abc
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ines Braceras, M.D.Family Medicine Physician1164485231
- Janny Dominguez, LMHCMental Health Counselor1891634036
Verify Oscar Joseph Dominguez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME85157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,700 Medicare Part D claims for 359 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 77 claims were for opioids.
Most prescribed
- Atorvastatin Calcium224 claims
- Rosuvastatin Calcium201 claims
- Alprazolam200 claims
- Mounjaro182 claims
- Levothyroxine Sodium177 claims
- Metoprolol Succinate173 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: $90.30
5 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Primary Care Physicians OF South FloridaMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oscar Joseph Dominguez among 10,151 internal medicine physician records in Florida
Oscar Joseph Dominguez, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2004 among the 6,606 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
762 internal medicine physician records list a practice address in Miami
They are 762 of the 49,442 NPPES records with a practice address in Miami, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Miami → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Teresa Alfonso, M.D.Miami, FL 331551326072448
- Jose Armas, MDMiami, FL 331551295782589
- Yamil Canaan, M.D.Miami, FL 331551902893167
- Felipe Del Valle, M.D.Miami, FL 331551174508717
- Ariel Diaz, MDMiami, FL 331551598758369
- Carlos Estrada, M.D.Miami, FL 331551477505394
- Manuel Gonzalez, M.D.Miami, FL 331551740226190
- Benjamin Kremer, M.D.Miami, FL 331551477586691
Common questions
What is Oscar Joseph Dominguez, M.D.'s NPI number?
Oscar Joseph Dominguez, M.D.'s National Provider Identifier (NPI) is 1134203599, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Oscar Joseph Dominguez, M.D. located?
The NPPES record lists a practice address at 8356 SW 40TH St Ste Abc, Miami, FL, 33155. Phone: (305) 390-2729. Providers update this record themselves, so call before visiting.
How can I verify Oscar Joseph Dominguez, M.D.'s license?
NPPES lists Florida license number ME85157, 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 Oscar Joseph Dominguez, M.D. prescribe under Medicare Part D?
In 2024, Oscar Joseph Dominguez, M.D. had 6,700 Medicare Part D claims for 359 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.