Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Margot Westmoreland, MSN, FNP-BC, OCN

Individual provider Family Nurse Practitioner · NPI 1033383559

Margot Westmoreland, MSN, FNP-BC, OCN is a Nurse Practitioner in New York, New York. Qualified in 2007, 19 years ago. Practices with MSKCC Surgery Group, a 365-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Licensed in
NY
In the registry since
2008
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

300 E 66th St
New York, NY 10065-6800
Phone: (646) 888-5384
Fax: (646) 888-5365
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 335472 (NY)

Record details

NPI number1033383559
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , FNP-BC , OCN
Sole proprietorNo
NPI enumeratedApril 15, 2008
Last updated in NPPESAugust 2, 2021
Certification dateAugust 2, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Mskcc Surgery Group — 365 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients24
Services billed 24 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at MSKCC Surgery Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 365 clinicians in the practice; 12 are shown here.

Other providers in New York