Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William P. Sweezer Jr , MD, Inc

Organization Surgery Physician · NPI 1275600694

William P. Sweezer Jr , MD, Inc is a Surgery Physician in Concord, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2485 High School Ave Ste 312
Concord, CA 94520
Phone: (925) 676-2600
Fax: (925) 680-0212
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence C42211 (CA)

Record details

NPI number1275600694
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jackie Klisiewicz — Business Manager · (925) 676-2600
NPI enumeratedNovember 29, 2006
Last updated in NPPESAugust 22, 2020
Mailing address2485 High School Ave., Suite 312, Concord, CA 94520

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