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PIERCE CHIROPRACTIC GROUP INC
NPI 1710124771
Chiropractor in Discovery Bay, CA

Active since January 13, 2009
2489 DISCOVERY BAY BLVD, SUITE 402, DISCOVERY BAY, CA 94505(925) 634-2400(925) 634-2493 Get Directions Write a Review

NPPES record last updated: August 21, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Pierce Chiropractic Group Inc NPPES

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

PIERCE CHIROPRACTIC GROUP INC (NPI 1710124771) is a healthcare organization registered as a chiropractor in Discovery Bay, California and active in the NPI registry since January 2009. The organization lists Richard Wayne Pierce, President/ Owner/ Doctor, as its authorized official.

NPPES Registry Identity

NPI1710124771
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NamePIERCE CHIROPRACTIC GROUP INC
Location Address2489 DISCOVERY BAY BLVD, SUITE 402Discovery Bay, CA 94505-1011
Mailing Address2489 Discovery Bay Blvd, Suite 402Discovery Bay, CA 94505-1011 · (925) 634-2400 · Fax (925) 634-2493
Phone(925) 634-2400
Fax(925) 634-2493
Organization SubpartNo
Authorized OfficialRichard Wayne PiercePresident/ Owner/ Doctor · (925) 364-2400
Enumeration DateJanuary 13, 2009
Last NPPES UpdateAugust 21, 2014
✔ NPI 1710124771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC028420
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.
2489 DISCOVERY BAY BLVD, Discovery Bay, CA 94505
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pierce Chiropractic Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Pierce Chiropractic Group Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Richard Pierce, DC
Chiropractic
NPI 1396708640
2489 DISCOVERY BAY BOULEVARD SUITE 402
Discovery Bay, CA 94514
(925) 634-2400
✔ Accepts Medicare0.1 mi

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

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 Pierce Chiropractic Group Inc's NPI number?

The NPI number for Pierce Chiropractic Group Inc is 1710124771. It was assigned to this organization in the NPPES registry on January 13, 2009.

Where is Pierce Chiropractic Group Inc located?

Pierce Chiropractic Group Inc is located at 2489 Discovery Bay Blvd Suite 402, Discovery Bay, CA 94505. The listed phone number is (925) 634-2400.

What is Pierce Chiropractic Group Inc's specialty?

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

Is Pierce Chiropractic Group Inc enrolled in Medicare?

Yes. Pierce Chiropractic Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pierce Chiropractic Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Pierce Chiropractic Group Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pierce Chiropractic Group Inc was last updated on August 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.