Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Fanjin Li, O.M.D

Q: What is the NPI number for Fanjin Li?

The National Provider Identifier (NPI) for Fanjin Li is 1790827756, a Type 1 (individual) record in the CMS NPPES registry.

Acupuncturist in Mill Valley, CA · enumerated 2007.

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

National Provider Identifier

1790827756

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Fanjin Li

Credential O.M.D

Sex Female

Practice address Mill Valley, CA, 94941

Phone (415) 990-9571

Fax (415) 587-7698

Enumeration date Feb 13, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 9175 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Fanjin Li?

The National Provider Identifier (NPI) for Fanjin Li is 1790827756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Fanjin Li practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.