Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mert Ozan Bahtiyar, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1356324438

Mert Ozan Bahtiyar, MD is an Obstetrics/Gynecology in New Haven, Connecticut. Qualified in 1994, 32 years ago. Practices with Yale University, a 2,618-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
32
Licensed in
CT
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20 York St Yale- New Haven Hospital East Pavilion 4th Fl
New Haven, CT 06510-3220
Phone: (203) 785-5682
Fax: (203) 785-3419
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Long Wharf Dr, New Haven, CT 06511-5991 — (203) 688-2800

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 040378 (CT)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 040378 (CT)

Record details

NPI number1356324438
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESMay 8, 2025
Certification dateMay 8, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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