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

Mrs. Marie-Celine Farver, RN BSN IBCLC RLC

Lactation Consultant (Registered Nurse) in Davis, CA · enumerated 2009.

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

National Provider Identifier

1942535844

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marie-Celine Farver

Credential RN BSN IBCLC RLC

Sex Female

Practice address Davis, CA, 95616

Phone (530) 753-8319

Fax (530) 750-1444

Enumeration date Oct 9, 2009

Last updated in NPPES Oct 9, 2009

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

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 106-22909 (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

How do I verify Marie-Celine Farver's NPI record?

Cross-check NPI 1942535844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942535844 active?

Yes, as of the latest NPPES snapshot, NPI 1942535844 is active (record last updated 2009-10-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-09.