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

Dr. Seth Plancher, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1891721866

Dr. Seth Plancher, MD is an Obstetrics/Gynecology in Garden City, New York. Graduated from Warren Alpert Medical School of Brown University in 1991, 35 years ago. Practices with Garden City Obstetrics and Gynecology PC, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
35
Trained at
Warren Alpert Medical School of Brown University
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

877 Stewart Ave Ste 30
Garden City, NY 11530-4803
Phone: (516) 222-1033
Fax: (516) 745-0123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 395 W Cougar Blvd Ste 203, Provo, UT 84604-3328 — (801) 357-7009

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 192169-1 (NY)

Record details

NPI number1891721866
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESJuly 15, 2026
Certification dateJuly 15, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1991 (35 years in practice)
Group practice Garden City Obstetrics And Gynecology Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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