Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Jergesen

Family Medicine Physician in Waterville, ME · enumerated 2014.

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

National Provider Identifier

1841603537

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Registry record

Entity type Individual (Type 1)

Name Andrea Jergesen

Sex Female

Practice address 149 North St, Waterville, ME, 04901

Phone (207) 861-5101

Fax (207) 872-4341

Enumeration date Jun 10, 2014

Last updated in NPPES Nov 11, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License DO2796 (ME) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A17679 (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

Where does Andrea Jergesen practice?

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

What is the NPI number for Andrea Jergesen?

The National Provider Identifier (NPI) for Andrea Jergesen is 1841603537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-11.