Jeffrey R. Koren, M.D.
Obstetrics & Gynecology Physician · Ocoee, FL
Jeffrey R. Koren, M.D. is an obstetrics & gynecology physician with a practice address in Ocoee, Florida, and NPI 1780649699, issued on Apr 20, 2006. Check the license (Florida ME36251, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Jeffrey R. Koren
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- ME36251 FL
Self-reported in NPPES; status is on the state search - Practice location
- 885 Sedalia St, Ocoee, FL 34761
- Phone
- (407) 294-2994
- Enumerated
- Apr 20, 2006
- Record last updated
- Aug 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (407) 294-2882
- Medicaid ID
- 045791400 FL
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,601 in Florida → Look up another NPI →
Also registered at 885 Sedalia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Thomas, APRNObstetrics & Gynecology Nurse Practitioner1457121022
Verify Jeffrey R. Koren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME36251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
12 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Jeffrey R. Koren among 2,601 obstetrics & gynecology physician records in Florida
Jeffrey R. Koren, M.D. is one of 2,601 obstetrics & gynecology 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 14% of them.
- NPI issued2006 · 14% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2019 · 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 207V00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Florida
There are 2,601 obstetrics & gynecology physician records in Florida.
All 2,601 in Florida → Every provider in Ocoee → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Marc Bischof, M.D.Ocoee, FL 347611851380349
- Carlos Dieguez, MDOcoee, FL 347611679661722
- Amir Fazeli, M.D.Ocoee, FL 347611558646877
- Jeffrey Feld, MDOcoee, FL 347611477662468
- Shereen Oloufa, MDOcoee, FL 347611669560751
- John Orrego, M.D.Ocoee, FL 347611619993482
- Thomas Toussaint, MDOcoee, FL 347611255625091
- Wendelly Vasquez, M.D.Ocoee, FL 347611093044588
Common questions
What is Jeffrey R. Koren, M.D.'s NPI number?
Jeffrey R. Koren, M.D.'s National Provider Identifier (NPI) is 1780649699, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey R. Koren, M.D. located?
The NPPES record lists a practice address at 885 Sedalia St, Ocoee, FL, 34761. Phone: (407) 294-2994. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey R. Koren, M.D.'s license?
NPPES lists Florida license number ME36251, 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 Jeffrey R. Koren, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey R. Koren, M.D. had 12 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.