Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra D. Vilander, APRN

Nurse Practitioner in Atchison, KS · enumerated 2012 · practices at Amberwell Atchison Association.

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

National Provider Identifier

1245587104

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Registry record

Entity type Individual (Type 1)

Name Cassandra D. Vilander

Credential APRN

Sex Female

Practice address 800 Ravenhill Dr Ste 100&107, Atchison, KS, 66002

Phone (913) 367-7300

Fax (913) 674-2030

Enumeration date Aug 10, 2012

Last updated in NPPES Mar 19, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 75749 (KS) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
016289152	Other	KS	PTAN
420155541	Medicaid	MO	-
200966280A	Medicaid	KS	-
068002183	Other	KS	MEDICARE PTAN
10027973200	Medicaid	NE	-
30004451320006	Medicaid	KS	-

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 specialty is Cassandra Vilander?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-19.