Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Don Aeschliman, MD

Family Medicine Physician in Redmond, WA · enumerated 2005.

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

National Provider Identifier

1770565756

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Don Aeschliman

Credential MD

Sex Male

Practice address 8299 161st Ave Ne, Suite 101, Redmond, WA, 98052

Phone (425) 881-8813

Enumeration date Nov 16, 2005

Last updated in NPPES Feb 16, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00021510 (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
080159866	Other	WA	MEDICARE RAILROAD
8603508	Medicaid	WA	-
63216	Other	WA	LABOR & INDUSTRIES
A151	Other	WA	BLUE SHIELD

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

What is the NPI number for Gregory Aeschliman?

The National Provider Identifier (NPI) for Gregory Aeschliman is 1770565756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Aeschliman practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-16.