Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anita Cassis, MD

Specialist in Issaquah, WA · enumerated 2006.

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

National Provider Identifier

1154422137

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Registry record

Entity type Individual (Type 1)

Name Anita Cassis

Credential MD

Sex Female

Practice address 6520 226th Pl Se, Suite 205, Issaquah, WA, 98027

Phone (425) 392-8611

Fax (425) 392-9012

Enumeration date Sep 25, 2006

Last updated in NPPES May 8, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD00023184 (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
P00429699	Other	WA	RAILROAD MEDICARE
6525CA	Other	WA	REGENCE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Anita Cassis?

Anita Cassis is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-08.