DR. GREGORY LAYTON ANDERSON D.C.
NPI 1528143138
Chiropractor in Santa Maria, CA

Q: What is Gregory Anderson's NPI number?

The NPI number for Gregory Anderson is 1528143138. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Q: What is Gregory Anderson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Anderson was last updated on November 18, 2013. 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.

Active since October 25, 2006

210 E CLARK AVE STE A, SANTA MARIA, CA 93455(805) 934-5761(805) 992-5761 Get Directions Write a Review

NPPES record last updated: November 18, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Gregory Layton Anderson D.c. NPPES

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

DR. GREGORY LAYTON ANDERSON D.C. (NPI 1528143138) is an individual chiropractor in Santa Maria, California, licensed in California (DC17888) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1528143138

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. GREGORY LAYTON ANDERSONCredential: D.C.

Location Address210 E CLARK AVE STE ASanta Maria, CA 93455-5349

Mailing Address210 E Clark Ave Ste ASanta Maria, CA 93455-5349 · (805) 934-5761 · Fax (805) 992-5761

Phone(805) 934-5761

Fax(805) 992-5761

Sole ProprietorNo

Enumeration DateOctober 25, 2006

Last NPPES UpdateNovember 18, 2013

✔ NPI 1528143138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC17888

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.

210 E CLARK AVE STE A, Santa Maria, CA 93455

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Other Identifiers 3

Medicare ID-Type UnspecifiedDC17888CA

OtherDC017880CA · Blue Shield Pin

Medicare UPINT18630CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory Layton Anderson D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Carbone Chiropractic Center, Inc.

1.7 mi

Chiropractor

4850 S BRADLEY RD, #A-1
Santa Maria, CA 93455

Reassigned Medicare billing, California enrollment
2 clinicians in this Medicare group

NPI 1720268873 (805) 934-5757

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 Gregory Anderson's NPI number?

The NPI number for Gregory Anderson is 1528143138. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is Gregory Anderson located?

Gregory Anderson practices at 210 E Clark Ave Ste A, Santa Maria, CA 93455. The listed phone number is (805) 934-5761.

What is Gregory Anderson's specialty?

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

Is Gregory Anderson enrolled in Medicare?

Yes. Gregory Anderson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gregory Anderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Anderson reassigns Medicare benefits to Carbone Chiropractic Center, Inc. (Santa Maria, CA). 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 Gregory Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gregory Anderson was last updated on November 18, 2013. 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.