RICHARD A. RISON, M.D., INC.
NPI 1982754305
Specialist in Whittier, CA

Q: What is Richard A. Rison, M.D., Inc.'s NPI number?

The NPI number for Richard A. Rison, M.D., Inc. is 1982754305. It was assigned to this organization in the NPPES registry on January 10, 2007.

Q: What is Richard A. Rison, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since January 10, 2007

12291 WASHINGTON BLVD, SUITE 303, WHITTIER, CA 90606(562) 698-6296(562) 693-6752 Get Directions Write a Review

NPPES record last updated: November 28, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Richard A. Rison, M.d., Inc. NPPES

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

RICHARD A. RISON, M.D., INC. (NPI 1982754305) is a healthcare organization registered as a specialist in Whittier, California and active in the NPI registry since January 2007. The organization lists Richard A Rison, Owner, as its authorized official.

NPPES Registry Identity

NPI1982754305

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameRICHARD A. RISON, M.D., INC.

Location Address12291 WASHINGTON BLVD, SUITE 303Whittier, CA 90606-2500

Mailing Address12291 Washington Blvd, Suite 303Whittier, CA 90606-2500 · (562) 698-6296 · Fax (562) 693-6752

Phone(562) 698-6296

Fax(562) 693-6752

Organization SubpartNo

Authorized OfficialRichard A RisonOwner · (562) 698-0811

Enumeration DateJanuary 10, 2007

Last NPPES UpdateNovember 28, 2025

NPPES CertifiedNovember 28, 2025

✔ NPI 1982754305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

12291 WASHINGTON BLVD, Whittier, CA 90606

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

DR. CHRISTINA W WONG MD, MPH

Family Medicine

12291 WASHINGTON BLVD, SUITE 500
WHITTIER, CA 90606

Los Angeles County (562) 698-2541

ANDY B. LEE D.O.

Family Medicine

12291 WASHINGTON BLVD, 500
WHITTIER, CA 90606

Los Angeles County (562) 698-0811

PIH

General Acute Care Hospital

12291 WASHINGTON BLVD
WHITTIER, CA 90606

Los Angeles County (562) 698-2541

JOHN RICHARD ANDERSON JR. PHARM.D.

Pharmacist

12291 WASHINGTON BLVD, 500
WHITTIER, CA 90606

Los Angeles County (562) 698-0811

CHARLES WAYNE RAY M.D.

Surgery

12291 WASHINGTON BLVD, SUITE 500
WHITTIER, CA 90606

Los Angeles County (562) 698-2541

AGILENCE ARTHRITIS AND OSTEOPOROSIS MEDICAL CENTER, INC.

Internal Medicine (Rheumatology)

12291 WASHINGTON BLVD, SUITE 300
WHITTIER, CA 90606

Los Angeles County (562) 945-7252

PIH HEALTH WHITTIER HOSPITAL

Family Medicine

12291 WASHINGTON BLVD, 500
WHITTIER, CA 90606

Los Angeles County (562) 698-2541

JOHN S. PIERANDOZZI, MD, INC.

Surgery

12291 WASHINGTON BLVD, SUITE 102
WHITTIER, CA 90606

Los Angeles County (562) 698-2291

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 Richard A. Rison, M.D., Inc.'s NPI number?

The NPI number for Richard A. Rison, M.D., Inc. is 1982754305. It was assigned to this organization in the NPPES registry on January 10, 2007.

Where is Richard A. Rison, M.D., Inc. located?

Richard A. Rison, M.D., Inc. is located at 12291 Washington Blvd Suite 303, Whittier, CA 90606. The listed phone number is (562) 698-6296.

What is Richard A. Rison, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Richard A. Rison, M.D., Inc. was last updated on November 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.