Steven D. Feiner, DO
Gastroenterology Physician · Orlando, FL
Steven D. Feiner, DO is a gastroenterology physician with a practice address in Orlando, Florida, and NPI 1407895758, issued on Jun 5, 2006. Check the license (Florida OS6616, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Steven D. Feiner
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- OS6616 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3885 Oakwater Cir, Orlando, FL 32806
- Phone
- (407) 851-5600
- Enumerated
- Jun 5, 2006
- Record last updated
- Mar 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (407) 438-0507
- Medicaid ID
- 372779300 FL
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,513 in Florida → Look up another NPI →
Also registered at 3885 Oakwater Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Avanish Aggarwal, MDGastroenterology Physician1376517128
- Fawad Ahmed, MDNephrology Physician1134157811
- Byllee Baker, FNP-BCFamily Nurse Practitioner1295098275
- Mona Barthelemy, ARNPNurse Practitioner1588893937
Verify Steven D. Feiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS6616Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average gastroenterology physician in 2024
25 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% 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.
Steven D. Feiner among 1,513 gastroenterology physician records in Florida
Steven D. Feiner, DO is one of 1,513 gastroenterology physician records with a practice address in Florida. 87% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 45% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2011 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Florida
There are 1,513 gastroenterology physician records in Florida.
All 1,513 in Florida → Every provider in Orlando → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Mitali Agarwal, MDOrlando, FL 328061154701860
- Avanish Aggarwal, MDOrlando, FL 328061376517128
- Sudhir Bhaskar, MDOrlando, FL 328061104890979
- Deepinder Goyal, M.D.Orlando, FL 328061538323399
- Robert Hawes, MDOrlando, FL 328061295843241
- Ahmad Idris, M.D.Orlando, FL 328061841386323
- Mahendran Jayaraj, MDOrlando, FL 328061871722025
- Lorenc Kalaveshi, D.O.Orlando, FL 328061457654113
Common questions
What is Steven D. Feiner, DO's NPI number?
Steven D. Feiner, DO's National Provider Identifier (NPI) is 1407895758, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven D. Feiner, DO located?
The NPPES record lists a practice address at 3885 Oakwater Cir, Orlando, FL, 32806. Phone: (407) 851-5600. Providers update this record themselves, so call before visiting.
How can I verify Steven D. Feiner, DO's license?
NPPES lists Florida license number OS6616, 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 Steven D. Feiner, DO prescribe under Medicare Part D?
In 2024, Steven D. Feiner, DO had 25 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. 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.