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ZACHARY C. MCMASTER DC
NPI 1316659980
Chiropractor in Chambersburg, PA

Active since December 15, 2022
100 CHAMBERS HILL DR STE 100, CHAMBERSBURG, PA 17201(717) 709-7939(717) 263-0533 Get Directions Write a Review

NPPES record last updated: August 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 18, 2023, Dec 15, 2022 (2 updates tracked since 2022).

About Zachary C. Mcmaster Dc NPPES

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

ZACHARY C. MCMASTER DC (NPI 1316659980) is an individual chiropractor in Chambersburg, Pennsylvania, licensed in Pennsylvania (DC011789) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1316659980
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameZACHARY C. MCMASTERCredential: DC
Location Address100 CHAMBERS HILL DR STE 100Chambersburg, PA 17201-7301
Mailing Address111 Chambers Hill Dr Ste 200Chambersburg, PA 17201-7304 · (717) 709-7922 · Fax (717) 263-2055
Phone(717) 709-7939
Fax(717) 263-0533
Sole ProprietorNo
Enumeration DateDecember 15, 2022
Last NPPES UpdateAugust 20, 20252 updates tracked since enumeration
NPPES CertifiedAugust 20, 2025
✔ NPI 1316659980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in PA · DC011789
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
100 CHAMBERS HILL DR STE 100, Chambersburg, PA 17201
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zachary C. Mcmaster Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Zachary Mcmaster reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Keystone Rural Health Center
Same address
Federally Qualified Health Center (FQHC)
100 CHAMBERS HILL DR STE 100
Chambersburg, PA 17201
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 137 clinicians in this Medicare group
NPI 1104480227 (717) 709-7939

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

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

KEYSTONE RURAL HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
100 CHAMBERS HILL DR STE 100
CHAMBERSBURG, PA 17201
Franklin County (717) 709-7939
DR. TONIA MICHELLE HESS
Chiropractor
100 CHAMBERS HILL DR STE 100
CHAMBERSBURG, PA 17201
Franklin County (717) 709-7939
KERI LYNN HALDEMAN D.C
Chiropractor
100 CHAMBERS HILL DR STE 100
CHAMBERSBURG, PA 17201
Franklin County (717) 709-7939
KEYSTONE RURAL HEALTH CENTER
Chiropractor
100 CHAMBERS HILL DR STE 100
CHAMBERSBURG, PA 17201
Franklin County (717) 709-7939
BRADLEY A JAHN DC
Chiropractor
100 CHAMBERS HILL DR STE 100
CHAMBERSBURG, PA 17201
Franklin County (717) 709-7939

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 Zachary Mcmaster's NPI number?

The NPI number for Zachary Mcmaster is 1316659980. It was assigned to this individual provider in the NPPES registry on December 15, 2022.

Where is Zachary Mcmaster located?

Zachary Mcmaster practices at 100 Chambers Hill Dr Ste 100, Chambersburg, PA 17201. The listed phone number is (717) 709-7939.

What is Zachary Mcmaster's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Zachary Mcmaster enrolled in Medicare?

Yes. Zachary Mcmaster is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Zachary Mcmaster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Mcmaster reassigns Medicare benefits to Keystone Rural Health Center (Chambersburg, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zachary Mcmaster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Zachary Mcmaster accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Providence Health Plan list Zachary Mcmaster 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.

When was this NPI record last updated?

The NPPES record for Zachary Mcmaster was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.