Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ucsf Dermatopathology Service

Dermatopathology Physician in San Francisco, CA · enumerated 2006 · authorized official Timothy Mccalmont, Laboratory Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235191305

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Registry record

Entity type Organization (Type 2)

Legal business name Ucsf Dermatopathology Service

Other name <Unavail>

Practice address 1701 Divisadero St, Suite 280, San Francisco, CA, 94115

Phone (800) 497-0244

Fax (415) 353-7553

Enumeration date Apr 4, 2006

Last updated in NPPES Oct 4, 2018

Taxonomy & classification

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers Secondary

207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians Primary

291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Timothy Mccalmont

Title Laboratory Director

Phone (415) 353-7550

Other identifiers

Identifier	Type	State	Issuer
GR0074010	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-10-04. Verify at npiregistry.cms.hhs.gov.

Where is Ucsf Dermatopathology Service located?

The practice location on file with NPPES is in San Francisco, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-04.