DR. ALAN RICHARD RILEY D.C.
NPI 1215317946
Chiropractor in Chico, CA

Q: What is Alan Riley's NPI number?

The NPI number for Alan Riley is 1215317946. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Q: What is Alan Riley'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 Alan Riley was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since June 08, 2015Accepts Medicare Assignment

2571 CALIFORNIA PARK DR, 110, CHICO, CA 95928(530) 715-0411(530) 894-2034 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 5, 2026, Dec 2, 2015 (2 updates tracked since 2015).

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About Dr. Alan Richard Riley D.c. NPPES

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

DR. ALAN RICHARD RILEY D.C. (NPI 1215317946) is an individual chiropractor in Chico, California, licensed in California (DC33738) and active in the NPI registry since June 2015. He maintains a secondary practice location in Oroville and is a graduate of Palmer College Chiropractic - Davenport (2015).

NPPES Registry Identity

NPI1215317946

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. ALAN RICHARD RILEYCredential: D.C.

Location Address2571 CALIFORNIA PARK DR, 110Chico, CA 95928-4042

Mailing Address2571 California Park Dr Ste 110Chico, CA 95928-4042 · (530) 715-0411 · Fax (530) 894-2034

Phone(530) 715-0411

Fax(530) 894-2034

Sole ProprietorYes

Medical School CMSPalmer College Chiropractic - DavenportGraduated 2015

Enumeration DateJune 8, 2015

Last NPPES UpdateMarch 5, 20262 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1215317946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

Licenses✔ Licensed in CA · DC33738✔ Licensed in IN · 08002830A

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.

2571 CALIFORNIA PARK DR, Chico, CA 95928

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Secondary Practice Location 1

Location 12800 Lincoln StOroville, CA 95966-5961 · Phone (530) 534-7500

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alan Richard Riley D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577878065

PECOS Enrollment IDI20170131002837

Other Providers at the Same Location NPPES 6

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

SHELLY YU DDS INC

Dentist (General Practice)

2571 CALIFORNIA PARK DR, SUITE 120
CHICO, CA 95928

Butte County (530) 345-6888

DR. HENRY NMI GANZLER PH.D.

Psychologist (Clinical)

2571 CALIFORNIA PARK DR, SUITE 210
CHICO, CA 95928

Butte County (530) 899-1005

VIRGINIA L. CONGER MA, MFT

Counselor (Mental Health)

2571 CALIFORNIA PARK DR, SUITE 210
CHICO, CA 95928

Butte County (530) 899-1005

POWERS CHIROPRACTIC INC

Chiropractor

2571 CALIFORNIA PARK DR, SUITE 130
CHICO, CA 95928

Butte County (530) 891-6333

DR. REBECCA WALSH WINTON PSY.D.

Psychologist (Clinical)

2571 CALIFORNIA PARK DR, SUITE 210
CHICO, CA 95928

Butte County (530) 566-2223

SHELLY XIAO YUE YU

Dentist (General Practice)

2571 CALIFORNIA PARK DR, SUITE 120
CHICO, CA 95928

Butte County (530) 345-6888

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 Alan Riley's NPI number?

The NPI number for Alan Riley is 1215317946. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Where is Alan Riley located?

Alan Riley practices at 2571 California Park Dr 110, Chico, CA 95928. The listed phone number is (530) 715-0411.

What is Alan Riley's specialty?

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

Is Alan Riley enrolled in Medicare?

Yes. Alan Riley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Alan Riley was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.