WILLIAM R CRAIN MD INC
NPI 1316008147
Dermatology - Procedural Dermatology in Oakland, CA

Q: What is William R Crain MD Inc's NPI number?

The NPI number for William R Crain MD Inc is 1316008147. It was assigned to this organization in the NPPES registry on December 13, 2006.

Q: What is William R Crain MD Inc's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Procedural Dermatology, with taxonomy code 207NS0135X.

Active since December 13, 2006

3300 WEBSTER ST, #509, OAKLAND, CA 94609(510) 452-4900(510) 452-2152 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About William R Crain Md Inc NPPES

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

WILLIAM R CRAIN MD INC (NPI 1316008147) is a healthcare organization registered as a procedural dermatology in Oakland, California and active in the NPI registry since December 2006. The organization lists William R Crain, Physician Owner, as its authorized official.

NPPES Registry Identity

NPI1316008147

Entity TypeOrganization

Primary Taxonomy207NS0135X

Legal Business NameWILLIAM R CRAIN MD INC

Location Address3300 WEBSTER ST, #509Oakland, CA 94609

Mailing Address3300 Webster St, #509Oakland, CA 94609 · (510) 452-4900 · Fax (510) 452-2152

Phone(510) 452-4900

Fax(510) 452-2152

Organization SubpartNo

Authorized OfficialWilliam R CrainPhysician Owner · (510) 452-4900

Enumeration DateDecember 13, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1316008147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatology · Procedural DermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207NS0135X

License✔ Licensed in CA · C031924

Definition

Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

Also ListedDermatologyTaxonomy 207N00000X · License C031924 (CA)

3300 WEBSTER ST, Oakland, CA 94609

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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.

EAST BAY WOMEN'S HEALTH, INC

Obstetrics & Gynecology

3300 WEBSTER ST, SUITE 1200
OAKLAND, CA 94609

Alameda County (510) 653-0846

DR. JAMES K. MOONEY M.D.

Specialist

3300 WEBSTER ST, STE 710
OAKLAND, CA 94609

Alameda County (510) 465-5800

DR. JAMES BRUCE FLOREY M.D.

Pediatrics

3300 WEBSTER ST, SUITE 1202
OAKLAND, CA 94609

Alameda County (510) 433-1040

DR. ROBERT ANSEL M.D.

Neuromusculoskeletal Medicine & OMM

3300 WEBSTER ST, 1105
OAKLAND, CA 94609

Alameda County (510) 763-0217

AMOREENA BERG MFT

Marriage & Family Therapist

3300 WEBSTER ST, SUITE 408
OAKLAND, CA 94609

Alameda County (510) 444-2772

DR. VANESSA S CHAN M.D.

Obstetrics & Gynecology

3300 WEBSTER ST, SUITE 1200
OAKLAND, CA 94609

Alameda County (510) 653-0846

COLLIN A MBANUGO M.D.

Surgery

3300 WEBSTER ST, SUITE 900
OAKLAND, CA 94609

Alameda County (510) 272-9610

DENTAL CENTER IMAGING

Radiologic Technologist

3300 WEBSTER ST, SUITE #904
OAKLAND, CA 94609

Alameda County (510) 893-8027

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 R Crain MD Inc's NPI number?

The NPI number for William R Crain MD Inc is 1316008147. It was assigned to this organization in the NPPES registry on December 13, 2006.

Where is William R Crain MD Inc located?

William R Crain MD Inc is located at 3300 Webster St #509, Oakland, CA 94609. The listed phone number is (510) 452-4900.

What is William R Crain MD Inc's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Procedural Dermatology, with taxonomy code 207NS0135X.

When was this NPI record last updated?

The NPPES record for William R Crain MD Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.