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 provides Surgery Physician services 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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