Robert E. Dimasi, D.O
Family Medicine Physician · Oldsmar, FL
Robert E. Dimasi, D.O is a family medicine physician with a practice address in Oldsmar, Florida, and NPI 1699724914, issued on May 6, 2006. Check the license (Florida OS6208, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Robert E. Dimasi
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS6208 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3870 Tampa RD, Oldsmar, FL 34677
- Phone
- (813) 336-4949
- Enumerated
- May 6, 2006
- Record last updated
- May 10, 2024
- Fax
- (813) 336-4946
- Medicare enrollment
- Enrolled (PECOS I20090511000286); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Verify Robert E. Dimasi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS6208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family medicine physician in 2024
1,146 Medicare Part D claims for 126 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium102 claims
- Alprazolam43 claims
- Atorvastatin Calcium43 claims
- Losartan Potassium41 claims
- Levothyroxine Sodium40 claims
- Metoprolol Succinate30 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: $79.80
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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.
Robert E. Dimasi among 9,399 family medicine physician records in Florida
Robert E. Dimasi, D.O is one of 9,399 family medicine physician records with a practice address in Florida. 79% 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 · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1990 · median 2004 among the 5,504 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Oldsmar
They are 8 of the 282 NPPES records with a practice address in Oldsmar, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Oldsmar → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Silpa BennyOldsmar, FL 346771518595644
- Howard Chipman, M.D.Oldsmar, FL 346771417956293
- Danny Fox, M.D.Oldsmar, FL 346771568416816
- Naxdaris Gonzalez, MDOldsmar, FL 346771932774841
- David Hughes, M.D.Oldsmar, FL 346771831285543
- Annie Thomas, MDOldsmar, FL 346771063421949
- Amanda Wu, M.D.Oldsmar, FL 346771497754014
- Sloan Karver, M.D.Crystal Beach, FL 346811699736355
Common questions
What is Robert E. Dimasi, D.O's NPI number?
Robert E. Dimasi, D.O's National Provider Identifier (NPI) is 1699724914, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert E. Dimasi, D.O located?
The NPPES record lists a practice address at 3870 Tampa RD, Oldsmar, FL, 34677. Phone: (813) 336-4949. Providers update this record themselves, so call before visiting.
How can I verify Robert E. Dimasi, D.O's license?
NPPES lists Florida license number OS6208, 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 E. Dimasi, D.O prescribe under Medicare Part D?
In 2024, Robert E. Dimasi, D.O had 1,146 Medicare Part D claims for 126 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.
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.