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DR. ANDREW WALKER D.C.
NPI 1689062341
Chiropractor in Mars, PA

Active since January 05, 2015
179 SCHARBERRY LN, MARS, PA 16046(724) 625-3466 Get Directions Write a Review

NPPES record last updated: November 8, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 8, 2024, Apr 2, 2017 (2 updates tracked since 2017).

About Dr. Andrew Walker D.c. NPPES

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

DR. ANDREW WALKER D.C. (NPI 1689062341) is an individual chiropractor in Mars, Pennsylvania, licensed in Pennsylvania (DC010973) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1689062341
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. ANDREW WALKERCredential: D.C.
Location Address179 SCHARBERRY LNMars, PA 16046-2429
Mailing Address179 Scharberry LnMars, PA 16046-2429 · (724) 625-3466
Phone(724) 625-3466
Sole ProprietorNo
Enumeration DateJanuary 5, 2015
Last NPPES UpdateNovember 8, 20242 updates tracked since enumeration
NPPES CertifiedNovember 8, 2024
✔ NPI 1689062341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in PA · DC010973
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.
179 SCHARBERRY LN, Mars, PA 16046
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Andrew Walker D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Andrew Walker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Finn Chiropractic, Inc.
1.3 mi
Chiropractor
291 N GARFIELD AVE
Mars, PA 16046
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2 clinicians in this Medicare group
NPI 1972566859 (724) 625-3466
Finn Chiropractic Wexford PLLC
6.2 mi
Chiropractor
100 VIP DR STE 105
Wexford, PA 15090
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2 clinicians in this Medicare group
NPI 1124598487 (724) 816-3927

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 3

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

DR. PAMELA VOSS D.C.
Chiropractor
179 SCHARBERRY LN
MARS, PA 16046
Butler County (724) 625-3466
DR. ANTONIO GIOVANNI ALLEGRA DC
Chiropractor
179 SCHARBERRY LN
MARS, PA 16046
Butler County (724) 625-3466
MARY CATHERINE SOMMERHOF
Nurse Practitioner (Family)
179 SCHARBERRY LN
MARS, PA 16046
Butler County (412) 789-6739

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 Andrew Walker's NPI number?

The NPI number for Andrew Walker is 1689062341. It was assigned to this individual provider in the NPPES registry on January 5, 2015.

Where is Andrew Walker located?

Andrew Walker practices at 179 Scharberry Ln, Mars, PA 16046. The listed phone number is (724) 625-3466.

What is Andrew Walker's specialty?

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

Is Andrew Walker enrolled in Medicare?

Yes. Andrew Walker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Andrew Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Walker reassigns Medicare benefits to 2 organizations: Finn Chiropractic, Inc. (Mars, PA) and Finn Chiropractic Wexford PLLC (Wexford, PA). Each 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 Andrew Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Walker accept?

Health plans from Providence Health Plan list Andrew Walker 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 Andrew Walker was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.