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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cheryl Green Hajek, M.D.

Psychiatry Physician in Bothell, WA · enumerated 2007.

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

National Provider Identifier

1992858690

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Registry record

Entity type Individual (Type 1)
Name Cheryl Green Hajek
Credential M.D.
Sex Female
Practice address Bothell, WA, 98012
Phone (425) 408-2536
Fax (425) 939-1614
Enumeration date Jan 18, 2007
Last updated in NPPES Nov 1, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD00038677 (WA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD000038677 (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
1111087 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 Cheryl Hajek?
The National Provider Identifier (NPI) for Cheryl Hajek is 1992858690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cheryl Hajek practice?
The practice location on file with NPPES is in Bothell, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-01.