Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne Reiss, RN

Q: What is the NPI number for Anne Reiss?

The National Provider Identifier (NPI) for Anne Reiss is 1548115504, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse in Greenbrae, CA · enumerated 2026.

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

National Provider Identifier

1548115504

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Registry record

Entity type Individual (Type 1)

Name Anne Reiss

Credential RN

Sex Female

Practice address 250 Bon Air Rd, Greenbrae, CA, 94904

Phone (415) 925-7000

Enumeration date Mar 3, 2026

Last updated in NPPES Mar 3, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 409388 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Reiss?

The National Provider Identifier (NPI) for Anne Reiss is 1548115504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anne Reiss practice?

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

Other providers at this practice address

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Marin Community Clinic Federally Qualified Health Center (FQHC) · Greenbrae, CA NPI 1124021738 Aida Calvillo Internal Medicine Physician · Greenbrae, CA NPI 1225031727 Debra Walhof Pediatrics Physician · Greenbrae, CA NPI 1912900499 Georgianna Farren Internal Medicine Physician · Greenbrae, CA NPI 1346249067 Janet Miller-Melka Nurse Practitioner · Greenbrae, CA NPI 1780677963 Dana Huskey Obstetrics & Gynecology Physician · Greenbrae, CA NPI 1538146337 Russell Fritz Diagnostic Radiology Physician · Greenbrae, CA NPI 1679550032 Marin General Hospital General Acute Care Hospital · Greenbrae, CA NPI 1396725677

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-03.