Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maureen Seidenstein, CRNA

Certified Registered Nurse Anesthetist in Bellevue, WA · enumerated 2007.

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

National Provider Identifier

1609910546

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Registry record

Entity type Individual (Type 1)

Name Maureen Seidenstein

Credential CRNA

Sex Female

Practice address 11511 Ne 10th St, Bellevue, WA, 98004

Phone (425) 502-4416

Enumeration date Feb 16, 2007

Last updated in NPPES Feb 24, 2010

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP30004580 (WA) Primary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN00102449 (WA) Secondary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
9622903	Medicaid	WA	-

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

What is the NPI number for Maureen Seidenstein?

The National Provider Identifier (NPI) for Maureen Seidenstein is 1609910546, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maureen Seidenstein practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-24.