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PETER RYAN ZAYAC PA
NPI 1477075968
Physician Assistant - Surgical in Pittsfield, MA

Active since July 17, 2017PECOS EnrolledAccepts Medicare Assignment
24 PARK ST, PITTSFIELD, MA 01201(413) 499-6600 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Jul 17, 2017 (2 updates tracked since 2017).

About Peter Ryan Zayac Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PETER RYAN ZAYAC PA (NPI 1477075968) is an individual surgical provider in Pittsfield, Massachusetts, licensed in Massachusetts (PA6162) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS, is affiliated with Berkshire Medical Center, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1477075968
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NamePETER RYAN ZAYACCredential: PA
Location Address24 PARK STPittsfield, MA 01201-4037
Mailing Address24 Park StPittsfield, MA 01201-4037 · (413) 499-6600
Phone(413) 499-6600
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 17, 2017
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1477075968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in MA · PA6162
24 PARK ST, Pittsfield, MA 01201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Peter Ryan Zayac Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941576094
PECOS Enrollment IDI20171018000661
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Berkshire Medical Center

Acute Care Hospitals · Pittsfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220046
Location725 North StreetPittsfield, MA 01201 · Berkshire County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ELISE NICHOLS D.P.T
Physical Therapist (Orthopedic)
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 629-1919
JESSICA ANNA BILSKY PA
Physician Assistant
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 499-6600
MR. JAY MECZYWOR DPT
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 629-1919
JESSICA L EDDY DPT
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 629-1919
DR. ASHLEY RUSSELL MILLER M.D.
Orthopaedic Surgery
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 499-6600
MATTHEW DEWOLF
Orthopaedic Surgery
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 499-6600
AMELIA WILSON MS
Occupational Therapist
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 499-6600
ANDREA WHEAT DPT
Physical Therapist
24 PARK ST
PITTSFIELD, MA 01201
Berkshire County (413) 629-1919

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Zayac's NPI number?

The NPI number for Peter Zayac is 1477075968. It was assigned to this individual provider in the NPPES registry on July 17, 2017.

Where is Peter Zayac located?

Peter Zayac practices at 24 Park St, Pittsfield, MA 01201. The listed phone number is (413) 499-6600.

What is Peter Zayac's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Peter Zayac enrolled in Medicare?

Yes. Peter Zayac is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Peter Zayac accept?

Health plans from Anthem Blue Cross and Blue Shield list Peter Zayac as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Peter Zayac affiliated with any hospitals?

According to CMS data, Peter Zayac is affiliated with Berkshire Medical Center.

When was this NPI record last updated?

The NPPES record for Peter Zayac was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.