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

Mrs. Ann Patricia Sheehy, FNP

Individual provider Family Nurse Practitioner · NPI 1548608177

Mrs. Ann Patricia Sheehy, FNP is a Nurse Practitioner in Valhalla, New York. Qualified in 1992, 34 years ago. Practices with Westchester Medical Center Advanced Physician Services PC, a 880-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
34
Licensed in
NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

100 Woods Rd
Valhalla, NY 10595-1530
Phone: (914) 493-2363
Fax: (914) 493-2505
Show map & directions

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

Additional practice locations (3)

  • 19 Bradhurst Ave Ste 3850s, Hawthorne, NY 10532-2140 — (914) 493-2363
  • 689 Mamaroneck Ave Fl 2, Mamaroneck, NY 10543-5910 — (914) 493-2363
  • 241 North Rd, Poughkeepsie, NY 12601-1154 — (914) 493-2363

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 300700 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F330700 (NY)

Record details

NPI number1548608177
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 5, 2013
Last updated in NPPESNovember 2, 2020
Certification dateNovember 2, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Westchester Medical Center Advanced Physician Services Pc — 880 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients117
Services billed 1,400 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $1,749 4 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,231 17 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Westchester Medical Center Advanced Physician Services PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 880 clinicians in the practice; 12 are shown here.

Other providers in Valhalla