Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrea C. Tongue, M.D.

Ophthalmology Physician in Lake Oswego, OR · enumerated 2006.

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

National Provider Identifier

1306892682

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea C. Tongue

Credential M.D.

Sex Female

Practice address 4035 Mercantile Dr, Suite 201, Lake Oswego, OR, 97035

Phone (503) 635-4436

Fax (503) 635-7356

Enumeration date May 26, 2006

Last updated in NPPES Oct 30, 2007

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD07840 (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
196949	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

How do I verify Andrea Tongue's NPI record?

Cross-check NPI 1306892682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306892682 active?

Yes, as of the latest NPPES snapshot, NPI 1306892682 is active (record last updated 2007-10-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-30.