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WILLIAM H. SHALEN MD
NPI 1982789640
Internal Medicine in Richmond, CA

Active since October 25, 2006
901 NEVIN AVE, RICHMOND, CA 94801(510) 307-1500 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William H. Shalen Md NPPES

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

WILLIAM H. SHALEN MD (NPI 1982789640) is an individual internal medicine provider in Richmond, California, licensed in California (G65900) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1982789640
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM H. SHALENCredential: MD
Location Address901 NEVIN AVERichmond, CA 94801-3143
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262
Phone(510) 307-1500
Sole ProprietorNo
Enumeration DateOctober 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982789640 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 · G65900
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.
901 NEVIN AVE, Richmond, CA 94801
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Other Identifiers 3

Medicare UPINA54106
Medicare ID-Type Unspecified00G659000
Medicaid00G659000CA

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.

CIANNA LEATHERWOOD MD
Internal Medicine (Rheumatology)
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1500
ASHLEY MARGARET BASUALDO ASW
Social Worker
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-2303
ROBERT D. GOLDFIEN MD
Internal Medicine (Rheumatology)
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1500
TEMITOPE OMOTAYO PHARM.D
Pharmacist
901 NEVIN AVE, SKYVIEW PHARMACY
RICHMOND, CA 94801
Contra Costa County (510) 520-3985
PAMELA KATRINA YGRUBAY
Physical Therapist
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1551
MS. SUSAN MIRIAM SEGLIN LCSW
Social Worker (Clinical)
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1612
THE PERMANENTE MEDICAL GROUP
Optometrist
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1500
MARGARET MULLEN
Social Worker (Clinical)
901 NEVIN AVE
RICHMOND, CA 94801
Contra Costa County (510) 307-1771

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 William Shalen's NPI number?

The NPI number for William Shalen is 1982789640. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is William Shalen located?

William Shalen practices at 901 Nevin Ave, Richmond, CA 94801. The listed phone number is (510) 307-1500.

What is William Shalen'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 William Shalen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.