Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colene I Andersen, MD

Internal Medicine Physician in Lake Oswego, OR · enumerated 2006.

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

National Provider Identifier

1710932421

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Registry record

Entity type Individual (Type 1)

Name Colene I Andersen

Credential MD

Sex Female

Practice address 18010 Mcewan Rd, Lake Oswego, OR, 97035

Phone (503) 525-7500

Fax (503) 525-7515

Enumeration date May 23, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD156005 (OR) 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
500662879	Medicaid	OR	-

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

Is NPI 1710932421 active?

Yes, as of the latest NPPES snapshot, NPI 1710932421 is active (record last updated 2022-07-21).

How do I verify Colene Andersen's NPI record?

Cross-check NPI 1710932421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Nikolaus Kashey Pediatrics Physician · Lake Oswego, OR NPI 1538155775 Ellen Mayock Internal Medicine Physician · Lake Oswego, OR NPI 1619930237

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.