Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Physician Assistant

Briget Whalen

Works at hospitals in Oceanside, NY · Manhasset, NY · Plainview, NY · New York

Summary

Briget Whalen is a physician assistant at 651 Old Country Rd, Plainview, NY 11803. Phone: (516) 681-8822. Accepts Medicare assignment. In 2024, Briget Whalen had 38 Original Medicare patients and 49 services. NPI 1326807686. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Briget Whalen, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Briget Whalen accept Medicare assignment?
Yes. Medicare's clinician data says Briget Whalen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Briget Whalen see?
In 2024, CMS data shows 38 Original Medicare patients and 49 services for Briget Whalen. This counts Original Medicare only and measures volume, not quality.
What is Briget Whalen's NPI number?
1326807686. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Briget Whalen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients38
Services billed to Medicare49
Different services or procedures24
Participating Medicare providerYes
Average age of these patients77

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis63%
  • Diabetes42%
  • Ischemic heart disease39%
  • Depression37%

Hospitals where Briget Whalen works

Medicare's Facility Affiliation Data lists Briget Whalen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Mount Sinai South NassauOceanside, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330198
  • North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
  • Plainview HospitalPlainview, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330331

Practice locations

Addresses where Briget Whalen is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Briget Whalen as a member of this group (CMS data updated October 2, 2026).

  • The Central Orthopedic Group L L P23 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, New York →

Other physician assistants in Plainview

Clinicians with the same Medicare primary specialty in Plainview, NY — not a recommendation.

All physician assistants in Plainview →

Other clinicians in The Central Orthopedic Group L L P

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Graduation year2024
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326807686
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians