Individual provider Active NPI

Zachary C. McMaster, DC

  • Chiropractor
  • Chambersburg, PA
National Provider Identifier
1316659980
Registry record updated Aug 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
DC011789 Issued in PA
Practice address
100 Chambers Hill Dr Ste 100
Chambersburg, PA 17201-7301
Phone
(717) 709-7939
Fax
(717) 263-0533
NPI assigned
Dec 15, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X DC011789 PA Primary

Addresses

Primary practice location

100 Chambers Hill Dr Ste 100
Chambersburg, PA 17201-7301

Mailing address

111 Chambers Hill Dr Ste 200
Chambersburg, PA 17201-7304
Phone (717) 709-7922

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230210000844 PA Practitioner - Chiropractic 4880066224 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
DC011789PAMDChiropractor

Practice roles

OrganizationSpecialtyStatusNew patients
Keystone Rural Health Center CurrentSince Feb 27, 2023 Accepting new patients
Keystone Rural Health Center CurrentSince Feb 27, 2023 Accepting new patients
Keystone Rural Health Center Current Accepting new patients

Locations

111 Chambers Hill Dr
Ste 200
Chambersburg, PA 17201
Phone (717) 709-7900

820 5th Ave
Chambersburg, PA 17201
Phone (717) 263-4313

423 Limekiln Dr
Chambersburg, PA 17201
Phone (717) 261-1164

100 Chambers Hill Dr
Ste 100
Chambersburg, PA 17201
Phone (717) 709-7939

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1671062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1316659980",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 CHAMBERS HILL DR STE 200",
            "city": "CHAMBERSBURG",
            "state": "PA",
            "postal_code": "172017304",
            "telephone_number": "717-709-7922",
            "fax_number": "717-263-2055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 CHAMBERS HILL DR STE 100",
            "city": "CHAMBERSBURG",
            "state": "PA",
            "postal_code": "172017301",
            "telephone_number": "717-709-7939",
            "fax_number": "717-263-0533"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCMASTER",
        "first_name": "ZACHARY",
        "middle_name": "C.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-12-15",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "PA",
            "license": "DC011789",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chambersburg, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.