Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Doris J Rak, ARNP

Family Nurse Practitioner in Fort Riley, KS · enumerated 2006.

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

National Provider Identifier

1407863137

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Registry record

Entity type Individual (Type 1)

Name Ms. Doris J Rak

Credential ARNP

Sex Female

Practice address Irwin Army Community Hospital, 600 Caisson Hill Road, Attn: Mcxx-Cld-Qm (Cred) Terry Hill, Fort Riley, KS, 66442

Phone (785) 239-7155

Fax (785) 239-7364

Enumeration date Aug 2, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 45172 (KS) Primary

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 Doris Rak?

Doris Rak is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.