Constantine Bakas, D.O.
Obstetrics & Gynecology Physician · Southampton, NY
Constantine Bakas, D.O. is an obstetrics & gynecology physician with a practice address in Southampton, New York, and NPI 1194895177, issued on Nov 8, 2006. Check the license (New York 184658, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Constantine Bakas
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 184658 NY
Self-reported in NPPES; status is on the state search - Practice location
- 595 Hampton RD, Southampton, NY 11968
- Phone
- (631) 287-4047
- Enumerated
- Nov 8, 2006
- Record last updated
- Mar 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (631) 675-2624
- Medicaid ID
- 013794991 NY
- Medicare enrollment
- Enrolled (PECOS I20040510000206); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1988
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 595 Hampton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vito Alamia, M.D.Obstetrics & Gynecology Physician1801973193
- Joan Butler, NP CNMAdvanced Practice Midwife1528186939
- Beth Josephs, PAPhysician Assistant1275698821
- Beth Kriegsman, CNMAdvanced Practice Midwife1801866884
- Sarah Lazar, M.D.Obstetrics Physician1881771194
- Sandra LevinnMidwife1871123034
Verify Constantine Bakas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 184658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
67 Medicare Part D claims for 33 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol19 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.
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $228.43
7 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- University Associates IN Obstetrics And Gynecology University FacultyStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Constantine Bakas among 3,174 obstetrics & gynecology physician records in New York
Constantine Bakas, D.O. is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2002 among the 1,870 with a school on file
- Record last updated2017 · 63% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in Southampton
They are 6 of the 475 NPPES records with a practice address in Southampton, and 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Southampton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Vito Alamia, M.D.Southampton, NY 119681801973193
- Allen Ott, M.D.Southampton, NY 119681023195419
- Suzanne Pastore, MDSouthampton, NY 119681912081050
- Florence Rolston, M.D.Southampton, NY 119681952488231
- Pedro Segarra, MDSouthampton, NY 119681871598847
- Stanley Zinberg, M.D.Remsenburg, NY 119601962843763
- Hamid Javidi, MDAquebogue, NY 119311679096317
- James Charland, M.D.Amsterdam, NY 120101780757294
Common questions
What is Constantine Bakas, D.O.'s NPI number?
Constantine Bakas, D.O.'s National Provider Identifier (NPI) is 1194895177, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Constantine Bakas, D.O. located?
The NPPES record lists a practice address at 595 Hampton RD, Southampton, NY, 11968. Phone: (631) 287-4047. Providers update this record themselves, so call before visiting.
How can I verify Constantine Bakas, D.O.'s license?
NPPES lists New York license number 184658, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Constantine Bakas, D.O. prescribe under Medicare Part D?
In 2024, Constantine Bakas, D.O. had 67 Medicare Part D claims for 33 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Constantine Bakas, D.O.'s MIPS final score?
The 2023 MIPS final score is 98.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.