Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Pacific Pathology Medical Group

Clinical Pathology/Laboratory Medicine Physician in San Francisco, CA · enumerated 2006 · authorized official John Moretto, Administrator.

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

National Provider Identifier

1164509337

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name California Pacific Pathology Medical Group

Practice address 3555 Cesar Chavez, San Francisco, CA, 94110

Phone (415) 641-6574

Fax (415) 641-6717

Enumeration date Nov 1, 2006

Last updated in NPPES Jan 11, 2008

Taxonomy & classification

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Moretto

Title Administrator

Phone (415) 641-6574

Other identifiers

Identifier	Type	State	Issuer
GR0053731	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is California Pacific Pathology Medical Group?

California Pacific Pathology Medical Group is registered in NPPES as a Clinical Pathology/Laboratory Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-11.