Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christine Marie Corrigan, MA
Psychologist in San Francisco, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770712887
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Registry record
Entity type Individual (Type 1)
Name Dr. Christine Marie Corrigan
Credential MA
Sex Female
Practice address 1988 Bush St, San Francisco, CA, 94115
Phone (415) 494-7027
Enumeration date Jul 9, 2009
Last updated in NPPES Feb 22, 2014
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY 24654 (CA) 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Christine Corrigan?
Christine Corrigan is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-22.