Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Maria Anna Momsen

Other Technician in Placerville, CA · enumerated 2007.

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

National Provider Identifier

1891910220

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Maria Anna Momsen

Sex Female

Practice address 935b Spring St, Placerville, CA, 95667

Phone (530) 621-6210

Fax (530) 622-2385

Enumeration date Apr 13, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers 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 Maria Momsen's NPI record?

Cross-check NPI 1891910220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891910220 active?

Yes, as of the latest NPPES snapshot, NPI 1891910220 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

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