Westchester Medical Center Advanced Physician Services Pc

Q: How many providers are at Westchester Medical Center Advanced Physician Services PC?

Westchester Medical Center Advanced Physician Services PC has 913 affiliated healthcare providers across 23 locations. You can browse the full provider roster, with specialties and locations, on this page.

Q: What specialties does Westchester Medical Center Advanced Physician Services PC offer?

The practice includes providers in physician assistant, anesthesiology, internal medicine, and nurse practitioner, among others. Use the specialty filter on the provider list to find a specific type of provider.

Q: What insurance does Westchester Medical Center Advanced Physician Services PC accept?

Providers at Westchester Medical Center Advanced Physician Services PC are collectively in-network with 42 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.

Q: Does Westchester Medical Center Advanced Physician Services PC have a quality rating?

The practice's providers have an average MIPS quality score of 75.0 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.

Q: Where is Westchester Medical Center Advanced Physician Services PC located?

Westchester Medical Center Advanced Physician Services PC's primary location is in Valhalla, NY, with 22 additional locations listed on this page. See the contact section for the full address and phone number.

Group Practice·913 providers

42082 STATE HWY 28, Margaretville, NY 124552820

23 Locations

12 Specialties

42 Insurance Plans

Contact Westchester Medical Center Advanced Physician Services Pc

(845) 303-1132 Get Directions

42082 STATE HWY 28, Margaretville, NY 124552820

Providers

913

Locations

Specialties

Insurance Plans

About Westchester Medical Center Advanced Physician Services Pc

Background and practice information

Westchester Medical Center Advanced Physician Services PC is a large multi-specialty medical practice based in Valhalla, NY, with 913 affiliated healthcare providers practicing across 23 locations in 2 states.

The practice brings together providers across multiple specialties, including physician assistant, anesthesiology, internal medicine, and nurse practitioner. Its providers are in-network with 42 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 75.0 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.

Practice Locations

23 locations

Westchester Medical Center Advanced Physician Services PcPrimary

42082 STATE HWY 28, Margaretville, NY 124552820

(845) 303-1132

Affiliations

Hospitals where providers at Westchester Medical Center Advanced Physician Services Pc hold admitting privileges

Westchester Medical Center · Valhalla, NY683 providers Healthalliance Hospital Marys Avenue Campus · Kingston, NY169 providers Good Samaritan Hospital Of Suffern · Suffern, NY82 providers Garnet Health Medical Center · Middletown, NY70 providers Vassar Brothers Medical Center · Poughkeepsie, NY37 providers Montefiore St Luke's Cornwall · Newburgh, NY33 providers Margaretville Memorial Hospital · Margaretville, NY29 providers Northern Dutchess Hospital · Rhinebeck, NY26 providers

Insurance Networks

Accepted insurance plans and networks

Westchester Medical Center Advanced Physician Services Pc accepts 157 plans from 14 insurers, including Cigna, Humana, Aetna.

Cigna

In-NetworkView all Cigna doctors in Margaretville, NY →

Arizona HmoHMO

Az Localflex Excl Ebh And Pathwell

Az Localflex Incl Ebh And Pathwell

Az Localflex Incl Ebh Excl Pathwell

Chc Of New York Njpcp

Cigna Healthcare Of Mass

Cigna Surefit Central Florida

Cigna Surefit South Florida

Fl Ifp Hmo ConnectHMO

Florida Connect

Ga Ifp Connect

Health Care Alliance Of The Front Range

Healthpartners Qualified Network

Houston Flexcare

Indiana Ifp Connect

Localplus

Localplus Exclude Ebh With Pathwell

Localplus Sar

Localplus With Ebh Plus Pathwell

Metro New York GppoPPO

Metro Ny Seamless Hmo NetworkHMO

Ms Ifp Connect

Mvp Mohawk Valley Physicians

National OapOAP

National PpoPPO

National Ppo Sar 1PPO

National Ppo Sar IiPPO

Nevada Tpv GppoPPO

New Eng Hmo Hmo Pos SeamlessHMO

New England GppoPPO

Nj Oap Garden StateOAP

North Carolina GppoPPO

North Carolina HmoHMO

North New Jersey HmoHMO

Oap Shared Admin RepricingOAP

Pathwell OapOAP

Pathwell PpoPPO

Phoenix Az Connect

Pittsburgh GppoPPO

Priority Health Alliance

Richmond And Northern Va Oap ConnectHMO

South Carolina

South New Jersey HmoHMO

South Texas GppoPPO

Tennesse Connect

Tennesse GppoPPO

Tn Hm0 Hmo Pos SeamlessHMO

Vsmed

West Virginia Southeast Ohio

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Quality & Performance

75.0average MIPS quality score (out of 100) across 51 scored providers, per CMS data

Coronary Artery Disease (CAD): Beta-Blocker Therapy Prior Myocardial Infarction (MI) or Left Ventricular Systolic Dysfunction (LVEF < 40%)100%★★★★★

Appropriate Treatment for Upper Respiratory Infection (URI)100%★★★★★

Urinary Incontinence: Plan of Care for Urinary Incontinence in Women Aged 65 Years and Older100%★★★★★

Adult Sinusitis: Antibiotic Prescribed for Acute Viral Sinusitis (Overuse)0%★★★★★

e-Prescribing98%★★★★☆

Diabetes: Medical Attention for Nephropathy94%★★★★☆

Specialties at Westchester Medical Center Advanced Physician Services Pc

Provider specialties represented at this practice

Physician Assistant105 providers

Internal Medicine86 providers

Anesthesiology86 providers

Nurse Practitioner78 providers

Diagnostic Radiology68 providers

General Surgery41 providers

Obstetrics/gynecology36 providers

Cardiovascular Disease (cardiology)35 providers

Certified Registered Nurse Anesthetist (crna)35 providers

Psychiatry29 providers

Neurology27 providers

Pathology26 providers