Barbara Marquez, MD
Internal Medicine Physician · Vero Beach, FL
Barbara Marquez, MD is an internal medicine physician with a practice address in Vero Beach, Florida, and NPI 1417651589, issued on Mar 30, 2023. Check the license (Florida ME180980, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Barbara Marquez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME180980 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 36TH St, Vero Beach, FL 32960
- Phone
- (772) 567-4311
- Enumerated
- Mar 30, 2023
- Record last updated
- Jun 9, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 1000 36TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Barbara Marquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME180980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
72 Medicare Part D claims for 27 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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: $42.89
2 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. 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.
Barbara Marquez among 10,151 internal medicine physician records in Florida
Barbara Marquez, MD 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 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2026 · 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).
88 internal medicine physician records list a practice address in Vero Beach
They are 88 of the 2,473 NPPES records with a practice address in Vero Beach, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Vero Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Erol Atamer, MDVero Beach, FL 329601003812322
- Curtis Dalili, M.D.Vero Beach, FL 329601972500585
- Melissa Dean, MDVero Beach, FL 329601295703288
- Charles Fischman, M.D.Vero Beach, FL 329601255314365
- Brad Grasman, M.D.Vero Beach, FL 329601356326185
- Jeffrey Grossman, M.D.Vero Beach, FL 329601639159288
- Thomas Lewis, M.D.Vero Beach, FL 329601841268323
- Ellen Melvin, MDVero Beach, FL 329601467433953
Common questions
What is Barbara Marquez, MD's NPI number?
Barbara Marquez, MD's National Provider Identifier (NPI) is 1417651589, issued on Mar 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Marquez, MD located?
The NPPES record lists a practice address at 1000 36TH St, Vero Beach, FL, 32960. Phone: (772) 567-4311. Providers update this record themselves, so call before visiting.
How can I verify Barbara Marquez, MD's license?
NPPES lists Florida license number ME180980, 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 Barbara Marquez, MD prescribe under Medicare Part D?
In 2024, Barbara Marquez, MD had 72 Medicare Part D claims for 27 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.