RICHARD B WILLIAMS PHD MD INC
NPI 1225289788
Internal Medicine in South Pasadena, CA

Active since October 02, 2008
630 MISSION ST, SUITE 1, SOUTH PASADENA, CA 91030(626) 799-3616(626) 799-4001 Get Directions Write a Review

NPPES record last updated: October 2, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Richard B Williams Phd Md Inc NPPES

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

RICHARD B WILLIAMS PHD MD INC (NPI 1225289788) is a healthcare organization registered as an internal medicine in South Pasadena, California and active in the NPI registry since October 2008. The organization lists Richard B Williams, President, as its authorized official.

NPPES Registry Identity

NPI1225289788
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRICHARD B WILLIAMS PHD MD INC
Location Address630 MISSION ST, SUITE 1South Pasadena, CA 91030-3038
Mailing AddressPo Box 800817Santa Clarita, CA 91380-0817 · (661) 295-0859 · Fax (661) 295-0862
Fax(626) 799-4001
Organization SubpartNo
Authorized OfficialRichard B WilliamsPresident · (626) 799-3616
Enumeration DateOctober 2, 2008
NPI 1225289788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · G58242
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

630 MISSION ST, South Pasadena, CA 91030

Other Identifiers 1

OtherPRESIDENT LICENSE#CA · G58242

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 11

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

Psychologist (Clinical)
630 MISSION ST, SUITE C2
SOUTH PASADENA, CA 91030
Acupuncturist
630 MISSION ST
SOUTH PASADENA, CA 91030
Acupuncturist
630 MISSION ST, B
SOUTH PASADENA, CA 91030
Acupuncturist
630 MISSION ST, SUITE B
SOUTH PASADENA, CA 91030
Acupuncturist
630 MISSION ST
SOUTH PASADENA, CA 91030
Internal Medicine
630 MISSION ST, SUITE A
SOUTH PASADENA, CA 91030
Chiropractor
630 MISSION ST, SUITE C
SOUTH PASADENA, CA 91030
Acupuncturist
630 MISSION ST, SUITE B
SOUTH PASADENA, CA 91030

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 B Williams Phd MD Inc's NPI number?

The NPI number for Richard B Williams Phd MD Inc is 1225289788. It was assigned to this organization in the NPPES registry on October 2, 2008.

Where is Richard B Williams Phd MD Inc located?

Richard B Williams Phd MD Inc is located at 630 Mission St Suite 1, South Pasadena, CA 91030. The listed phone number is (626) 799-3616.

What is Richard B Williams Phd MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Richard B Williams Phd MD Inc was last updated on October 2, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.