1. Home
  2. Directory
  3. California
  4. Fremont
  5. Anesthesiology
  6. NPI Profile

WILLIAM L CLAUSON M.D.
NPI 1427072560
Anesthesiology - Pain Medicine in Fremont, CA

Active since July 26, 2006
38069 MARTHA AVE, SUITE 300, FREMONT, CA 94536(510) 744-9153(510) 744-9399 Get Directions Write a Review

NPPES record last updated: October 11, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William L Clauson M.d. NPPES

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

WILLIAM L CLAUSON M.D. (NPI 1427072560) is an individual pain medicine provider in Fremont, California, licensed in California (G27171) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1427072560
Entity TypeIndividualMale
Primary Taxonomy207LP2900X
Provider Legal NameWILLIAM L CLAUSONCredential: M.D.
Location Address38069 MARTHA AVE, SUITE 300Fremont, CA 94536-3811
Mailing Address38069 Martha Avenue, Suite 300Fremont, CA 94536-3815 · (510) 744-9153 · Fax (510) 744-9399
Phone(510) 744-9153
Fax(510) 744-9399
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateOctober 11, 2016
✔ NPI 1427072560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in CA · G27171
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X · License G27171 (CA)
38069 MARTHA AVE, Fremont, CA 94536
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA43259CA
Medicare ID-Type UnspecifiedZZZ16285ZCA
Medicaid00G271710CA

Other Providers at the Same Location NPPES 10

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

EUGENE DICERO MD INC
Family Medicine
38069 MARTHA AVE, 300
FREMONT, CA 94536
Alameda County (510) 792-9345
DR. BARBARA HUGHES KOSTICK M.D.
Family Medicine
38069 MARTHA AVE, SUITE 300
FREMONT, CA 94536
Alameda County (510) 608-4800
DR. STEVE ABERCROMBIE D.C.
Chiropractor (Sports Physician)
38069 MARTHA AVE, #200
FREMONT, CA 94536
Alameda County (510) 505-0505
DR. RAYMOND F PEDERSEN OD
Optometrist
38069 MARTHA AVE, SUITE 200
FREMONT, CA 94536
Alameda County (510) 791-5272
RAYMOND F PEDERSEN O.D. PROFESSIONAL
Optometrist
38069 MARTHA AVE, STE 200
FREMONT, CA 94536
Alameda County (510) 791-5272
DR. CONNIE LIANG O.D.
Optometrist
38069 MARTHA AVE, STE. 200
FREMONT, CA 94536
Alameda County (510) 791-5272
DR. KAY L SMARZINSKI O.D.
Optometrist
38069 MARTHA AVE, SUITE 200
FREMONT, CA 94536
Alameda County (510) 791-5272
MARILEE A SCHUCHARD M.D.
Anesthesiology (Pain Medicine)
38069 MARTHA AVE, SUITE 300
FREMONT, CA 94536
Alameda County (510) 744-9153

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 Clauson's NPI number?

The NPI number for William Clauson is 1427072560. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is William Clauson located?

William Clauson practices at 38069 Martha Ave Suite 300, Fremont, CA 94536. The listed phone number is (510) 744-9153.

What is William Clauson's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

When was this NPI record last updated?

The NPPES record for William Clauson was last updated on October 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.