Robert Alan Zikaras, M.D.
Gynecology Physician · Bridgeport, CT
Robert Alan Zikaras, M.D. is a gynecology physician with a practice address in Bridgeport, Connecticut, and NPI 1790706570, issued on Jul 21, 2006. Check the license (Connecticut 0238989, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert Alan Zikaras
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 0238989 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2456 Park Ave, Bridgeport, CT 06604
- Phone
- (203) 332-7117
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051109000522); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1979
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 69 in Connecticut → Look up another NPI →
Verify Robert Alan Zikaras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 0238989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average gynecology physician in 2024
67 Medicare Part D claims for 27 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.
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.
Robert Alan Zikaras among 69 gynecology physician records in Connecticut
Robert Alan Zikaras, M.D. is one of 69 gynecology physician records with a practice address in Connecticut. 42% 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, 26% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated1979 · median 1992 among the 21 with a school on file
- Record last updated2007 · 86% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Connecticut
There are 69 gynecology physician records in Connecticut.
All 69 in Connecticut → Every provider in Bridgeport → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Michele Koleszar, M.D.Bridgeport, CT 066061225064447
- Anjali Mehta, MDBridgeport, CT 066061144329939
- Joanne Wible-Kant, M.D.Bridgeport, CT 066061003838509
- Richard Bercik, MDNew Haven, CT 065191942298013
- Roslyn Chosak, M.D.New Haven, CT 065191528023181
- Thomas McNamee, M.D.New Haven, CT 065191891753083
- Emily Fine, M.D.Hamden, CT 065181528090628
- Mary Gillette, M.D.Hamden, CT 065181679505697
Common questions
What is Robert Alan Zikaras, M.D.'s NPI number?
Robert Alan Zikaras, M.D.'s National Provider Identifier (NPI) is 1790706570, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Alan Zikaras, M.D. located?
The NPPES record lists a practice address at 2456 Park Ave, Bridgeport, CT, 06604. Phone: (203) 332-7117. Providers update this record themselves, so call before visiting.
How can I verify Robert Alan Zikaras, M.D.'s license?
NPPES lists Connecticut license number 0238989, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Alan Zikaras, M.D. prescribe under Medicare Part D?
In 2024, Robert Alan Zikaras, M.D. had 67 Medicare Part D claims for 27 beneficiaries; the average among gynecology physician prescribers was 299. 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.