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

Avner Hershlag, MD

Individual provider Reproductive Endocrinology Physician · NPI 1518027663

Avner Hershlag, MD is an Obstetrics/Gynecology in Commack, New York. Qualified in 1977, 49 years ago. Practices with University Associates in Obstetrics and Gynecology University Faculty, a 115-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
49
Licensed in
NY
In the registry since
2006
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

500 Commack Rd Unit 202
Commack, NY 11725-5022
Phone: (516) 562-2229
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence 182102 (NY)

Record details

NPI number1518027663
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 11, 2006
Last updated in NPPESJuly 27, 2020
Certification dateJuly 27, 2020
Mailing address500 Commack Rd Unit 202, Commack, NY 11725-5022

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice University Associates In Obstetrics And Gynecology University Faculty — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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