NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne Gross, MD

Psychiatry Physician in Portland, OR · enumerated 2007.

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

National Provider Identifier

1952437360

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anne Gross
Credential MD
Sex Female
Practice address 3181 Sw Sam Jackson Park Rd Uhn 80, Ohsu, Portland, OR, 97239
Enumeration date Feb 27, 2007
Last updated in NPPES Oct 6, 2011

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD154289 (OR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 is the NPI number for Anne Gross?
The National Provider Identifier (NPI) for Anne Gross is 1952437360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Gross practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-06.