Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Teresa A Andersen, MD

Family Medicine Physician in Poulsbo, WA · enumerated 2006.

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

National Provider Identifier

1790861706

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Registry record

Entity type Individual (Type 1)

Name Ms. Teresa A Andersen

Credential MD

Sex Female

Practice address 22180 Olympic College Way, Suite 201, Poulsbo, WA, 98370

Phone (360) 394-3500

Fax (360) 394-3501

Enumeration date Oct 31, 2006

Last updated in NPPES May 23, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00039456 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
8281024	Medicaid	WA	-
080178173	Other	WA	RAILROAD MEDICARE

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.

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Frequently asked questions

How do I verify Teresa Andersen's NPI record?

Cross-check NPI 1790861706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790861706 active?

Yes, as of the latest NPPES snapshot, NPI 1790861706 is active (record last updated 2011-05-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-23.