Dennis J. Oleary, D.O.
Internal Medicine Physician · N Miami Beach, FL
Dennis J. Oleary, D.O. is an internal medicine physician with a practice address in N Miami Beach, Florida, and NPI 1851464671, issued on Nov 17, 2006. Check the license (Florida OS0004384, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Dennis J. Oleary
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS0004384 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1380 NE Miami Garden Drive, N Miami Beach, FL 33179
- Phone
- (305) 940-6973
- Enumerated
- Nov 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (305) 949-6397
- Medicare enrollment
- Enrolled (PECOS I20101203000857); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1977
- Entity
- Type 1 · individual
Verify Dennis J. Oleary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS0004384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
7,655 Medicare Part D claims for 534 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium478 claims
- Amlodipine Besylate380 claims
- Losartan Potassium378 claims
- Rosuvastatin Calcium290 claims
- Metformin Hcl264 claims
- Lisinopril195 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: $24.60
1 payment: food and beverage; the largest payer was GlaxoSmithKline, 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
- Internal Medicine Associates OF South Florida, P.A.North Miami Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 internal medicine physician records list a practice address in N Miami Beach
They are 3 of the 42 NPPES records with a practice address in N Miami Beach, and 10,151 internal medicine physician records in Florida.
All 3 in N Miami Beach → All 10,151 in Florida → Every provider in N Miami Beach →
Other internal medicine physician records in Florida
- Oussama Abbad, DOLargo, FL1174101398
- Ismeth Abbas, M.D.Jacksonville, FL1245328020
- Rahat Abbas, MDBelle Glade, FL1699756312
- Sarah AbbasWeston, FL1023864154
- Kenan Abbasi, MDHollywood, FL1619472321
- Nuzhat Abbasi, MDNorth Miami Beach, FL1184655466
- Tony Abbassi, MDMiami, FL1679589188
- Alaa Abd El Rahman, M.D.Orlando, FL1326243908
- Aza Abdalla, MDPompano Beach, FL1588903207
- Mahmoud Abdalla, MDTampa, FL1770263840
Common questions
What is Dennis J. Oleary, D.O.'s NPI number?
Dennis J. Oleary, D.O.'s National Provider Identifier (NPI) is 1851464671, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis J. Oleary, D.O. located?
The NPPES record lists a practice address at 1380 NE Miami Garden Drive, N Miami Beach, FL, 33179. Phone: (305) 940-6973. Providers update this record themselves, so call before visiting.
How can I verify Dennis J. Oleary, D.O.'s license?
NPPES lists Florida license number OS0004384, 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 Dennis J. Oleary, D.O. prescribe under Medicare Part D?
In 2024, Dennis J. Oleary, D.O. had 7,655 Medicare Part D claims for 534 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.