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

Dr. Peggy Ann Estime Margetson, DNP, WHNP-BC

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1013444637

Dr. Peggy Ann Estime Margetson, DNP, WHNP-BC is a Nurse Practitioner in Deer Park, New York. Graduated from State University of New York Downstate Medical Center in 2017, 9 years ago. Works from 2 locations. Licensed in New York.

Years since qualifying
9
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2017
Specialties on file
5
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Practice location Address checks out

1644 Deer Park Ave Ste Lowr
Deer Park, NY 11729-5211
Phone: (929) 788-7878
Fax: (347) 803-1889
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 318 Gates Ave Ste C2, Brooklyn, NY 11216-1306 — (929) 788-7878

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 421288 (NY)
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X · Licence 421288 (NY)
Gynecology Physician Taxonomy 207VG0400X · Licence 421288 (NY)
Ambulatory Women's Health Care Registered Nurse Taxonomy 163WW0101X · Licence 639989-1 (NY)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 421288 (NY)

Record details

NPI number1013444637
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , WHNP-BC
Sole proprietorNo
NPI enumeratedMay 12, 2017
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Not indicated