Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Michaela Elizabeth Rziha, PA

Physician Assistant in Atchison, KS · enumerated 2020 · practices at Amberwell Atchison Association.

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

National Provider Identifier

1396378188

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Registry record

Entity type Individual (Type 1)

Name Mrs. Michaela Elizabeth Rziha

Credential PA

Sex Female

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

Phone (913) 367-7300

Fax (913) 674-2030

Enumeration date Feb 19, 2020

Last updated in NPPES Mar 18, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 15-02778 (KS) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10003387A (IN) Secondary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
30005030510001	Medicaid	KS	-
016289127	Other	KS	PTAN
10028850400	Medicaid	NE	-
220155552	Medicaid	MO	-
300056562	Medicaid	IN	-

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 Michaela Rziha?

Michaela Rziha is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2026-03-18.