Seth Portnoy, D.O.
Family Medicine Physician · Pembroke Pines, FL
Seth Portnoy, D.O. is a family medicine physician with a practice address in Pembroke Pines, Florida, and NPI 1225176209, issued on Feb 2, 2007. Check the license (Florida OS7518, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Seth Portnoy
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS7518 FL
Self-reported in NPPES; status is on the state search - Practice location
- 9035 Pines Blvd, Pembroke Pines, FL 33024
- Phone
- (954) 378-0333
- Enumerated
- Feb 2, 2007
- Record last updated
- Apr 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20050812000664); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 9035 Pines Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Mirander, M.D.Family Medicine Physician1104874734
- Emad Mosaed, PAPhysician Assistant1922534833
- Melissa Pelosi, PAMedical Physician Assistant1881148419
Verify Seth Portnoy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS7518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
675 Medicare Part D claims for 476 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass89 claims
- Methylprednisolone60 claims
- Azithromycin53 claims
- Doxycycline Hyclate53 claims
- Nitrofurantoin Mono-Macro46 claims
- Amoxicillin32 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.
Bills Medicare through 3 group practices
- Fast Care LLCAventura, FL
- Relymd Virtual Health GA LLCParkland, FL
- Relymd Virtual Health Regional PCParkland, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seth Portnoy among 9,399 family medicine physician records in Florida
Seth Portnoy, 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1996 · median 2004 among the 5,504 with a school on file
- Record last updated2023 · 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).
75 family medicine physician records list a practice address in Pembroke Pines
They are 75 of the 4,305 NPPES records with a practice address in Pembroke Pines, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Pembroke Pines → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Juan Arteaga, MDPembroke Pines, FL 330241093736399
- Juan Caceres, M.D.Pembroke Pines, FL 330241609993195
- Pablo Calzada, D.O.Pembroke Pines, FL 330241528007887
- Stacey Feinstein, D.O.Pembroke Pines, FL 330241073715470
- Larry Gilderman, D.O.Pembroke Pines, FL 330241164485843
- Habeeb Lakhani, M.D.Pembroke Pines, FL 330241801966692
- Michael Mirander, M.D.Pembroke Pines, FL 330241104874734
- Herman Nadal, MDHollywood, FL 330241578519344
Common questions
What is Seth Portnoy, D.O.'s NPI number?
Seth Portnoy, D.O.'s National Provider Identifier (NPI) is 1225176209, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Seth Portnoy, D.O. located?
The NPPES record lists a practice address at 9035 Pines Blvd, Pembroke Pines, FL, 33024. Phone: (954) 378-0333. Providers update this record themselves, so call before visiting.
How can I verify Seth Portnoy, D.O.'s license?
NPPES lists Florida license number OS7518, 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 Seth Portnoy, D.O. prescribe under Medicare Part D?
In 2024, Seth Portnoy, D.O. had 675 Medicare Part D claims for 476 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.