NPPES file of Aug 9, 2026

Robert Harris Besen, M.D.

Internal Medicine Physician · Aventura, FL

Robert Harris Besen, M.D. is an internal medicine physician with a practice address in Aventura, Florida, and NPI 1225258692, issued on Apr 26, 2007. Check the license (Florida ME 48103, 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
1225258692
Name
Robert Harris Besen
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
ME 48103 FL
Self-reported in NPPES; status is on the state search
Practice location
20628 Biscayne Blvd, Aventura, FL 33180
Phone
(305) 792-4500
Enumerated
Apr 26, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(305) 933-1677
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 internal medicine physician records → All 10,151 in Florida → Look up another NPI →

Verify Robert Harris Besen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME 48103    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

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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

29 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Robert Besen29
  2. Specialty average3,176

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.

Robert Harris Besen among 10,151 internal medicine physician records in Florida

Robert Harris Besen, 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 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 48% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2007 · 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).

65 internal medicine physician records list a practice address in Aventura

They are 65 of the 1,561 NPPES records with a practice address in Aventura, and 10,151 internal medicine physician records in Florida.

All 10,151 in Florida → Every provider in Aventura → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Eric Albin, M.D.Aventura, FL 331801427040237
  2. Natalia Belikova, M.D.Miami, FL 331801730282625
  3. Beth Braver, M.D.Aventura, FL 331801225032105
  4. Doris Cifuentes, MDAventura, FL 331801912914003
  5. Hamid Feiz, MDAventura, FL 331801427032226
  6. Elsa Gil, MDAventura, FL 331801366482598
  7. Brigido Legaspi, MDAventura, FL 331801720016199
  8. Yael Myers, MDAventura, FL 331801184622698

Common questions

What is Robert Harris Besen, M.D.'s NPI number?

Robert Harris Besen, M.D.'s National Provider Identifier (NPI) is 1225258692, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Harris Besen, M.D. located?

The NPPES record lists a practice address at 20628 Biscayne Blvd, Aventura, FL, 33180. Phone: (305) 792-4500. Providers update this record themselves, so call before visiting.

How can I verify Robert Harris Besen, M.D.'s license?

NPPES lists Florida license number ME 48103, 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 Robert Harris Besen, M.D. prescribe under Medicare Part D?

In 2024, Robert Harris Besen, M.D. had 29 Medicare Part D claims; 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.

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.