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DR. RICHARD L WEINSTEIN M.D.
NPI 1972522407
Internal Medicine in Walnut Creek, CA

Active since July 18, 2006
1656 N CALIFORNIA BLVD, SUITE 200, WALNUT CREEK, CA 94596(925) 952-2888(925) 952-2845 Get Directions Write a Review

NPPES record last updated: January 10, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Richard L Weinstein M.d. NPPES

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

DR. RICHARD L WEINSTEIN M.D. (NPI 1972522407) is an individual internal medicine provider in Walnut Creek, California, licensed in California (C33113) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1972522407
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RICHARD L WEINSTEINCredential: M.D.
Location Address1656 N CALIFORNIA BLVD, SUITE 200Walnut Creek, CA 94596-4180
Mailing AddressPo Box 9017Walnut Creek, CA 94598-0917 · (925) 952-2888 · Fax (925) 952-2845
Phone(925) 952-2888
Fax(925) 952-2845
Sole ProprietorNo
Enumeration DateJuly 18, 2006
Last NPPES UpdateJanuary 10, 2008
✔ NPI 1972522407 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 · C33113
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.

1656 N CALIFORNIA BLVD, Walnut Creek, CA 94596
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Other Identifiers 3

Medicare PIN00C331130CA
Medicare UPINA35166CA
Medicaid00C331130CA

Other Providers at the Same Location NPPES 4

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

ROSA HYE-KYUNG WON M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1656 N CALIFORNIA BLVD, SUITE 300
WALNUT CREEK, CA 94596
Contra Costa County (925) 941-7955
MRS. RACHAEL MARIE CABREIRA MSN-FNP-C
Nurse Practitioner (Family)
1656 N CALIFORNIA BLVD, 115
WALNUT CREEK, CA 94596
Contra Costa County (925) 941-7900
JUSTIN COLLINGHAM M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1656 N CALIFORNIA BLVD, SUITE 300
WALNUT CREEK, CA 94596
Contra Costa County (925) 937-5214
MRS. NANCY ELIZABETH COOK NP
Nurse Practitioner (Adult Health)
1656 N CALIFORNIA BLVD, SUITE 300
WALNUT CREEK, CA 94596
Contra Costa County (502) 417-4344

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 Weinstein's NPI number?

The NPI number for Richard Weinstein is 1972522407. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Richard Weinstein located?

Richard Weinstein practices at 1656 N California Blvd Suite 200, Walnut Creek, CA 94596. The listed phone number is (925) 952-2888.

What is Richard Weinstein'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 Weinstein was last updated on January 10, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.