Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christa Sherburne Adusei, MS, CGC

Genetic Counselor (M.S.) in South San Francisco, CA · enumerated 2013.

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

National Provider Identifier

1699112375

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Registry record

Entity type Individual (Type 1)

Name Christa Sherburne Adusei

Credential MS, CGC

Sex Female

Practice address 180 Kimball Way, South San Francisco, CA, 94080

Phone (315) 212-2968

Enumeration date Jun 4, 2013

Last updated in NPPES Oct 30, 2015

Taxonomy & licenses

170300000X Genetic Counselor (M.S.) Other Service Providers Primary

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

Where does Christa Adusei practice?

The practice location on file with NPPES is in South San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christa Adusei?

The National Provider Identifier (NPI) for Christa Adusei is 1699112375, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Chana Wiesman Genetic Counselor (M.S.) · South San Francisco, CA NPI 1669815379 Saurav Guha Clinical Molecular Genetics Physician · South San Francisco, CA NPI 1174031850 Jack Ji Clinical Laboratory Director (Non-physician) · South San Francisco, CA NPI 1205494218

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-30.