MRS. MICHAELA ELIZABETH RZIHA PA
NPI 1396378188
Physician Assistant in Atchison, KS

Active since February 19, 2020PECOS EnrolledAccepts Medicare Assignment
800 RAVENHILL DR STE 100&107, ATCHISON, KS 66002(913) 367-7300(913) 674-2030 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 18, 2026, Aug 13, 2025, May 1, 2023 and 2 more (5 updates tracked since 2020).

About Mrs. Michaela Elizabeth Rziha Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MICHAELA ELIZABETH RZIHA PA (NPI 1396378188) is an individual physician assistant in Atchison, Kansas, licensed in Kansas (15-02778) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Saint John Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1396378188
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. MICHAELA ELIZABETH RZIHACredential: PA
Location Address800 RAVENHILL DR STE 100&107Atchison, KS 66002-9204
Mailing Address800 Ravenhill DrAtchison, KS 66002-9204 · (913) 367-2131
Fax(913) 674-2030
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2021
Enumeration DateFebruary 19, 2020
Last NPPES UpdateMarch 18, 20265 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
NPI 1396378188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses Licensed in KS · 15-02778 Licensed in IN · 10003387A
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
800 RAVENHILL DR STE 100&107, Atchison, KS 66002

Other Names 1

Former Name (1)Miss Michaela Elizabeth Bretey

Secondary Practice Locations 4

Location 1300 Utah St Ste 200Hiawatha, KS 66434-2314 · Phone (785) 742-2161 · Fax (785) 742-6558
Location 21004 Progress Dr Ste 180&145Lansing, KS 66043-6326 · Phone (913) 297-3215 · Fax (913) 297-2732
Location 3300 Utah StHiawatha, KS 66434-2326 · Phone (785) 742-2131 · Fax (785) 742-6558
Location 4800 Ravenhill DrAtchison, KS 66002-9204 · Phone (913) 367-2131

Other Identifiers 5

Medicaid30005030510001KS
Other016289127KS · Ptan
Medicaid10028850400NE
Medicaid220155552MO
Medicaid300056562IN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Michaela Elizabeth Rziha Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577952373
PECOS Enrollment IDI20240130001162
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint John Hospital

Acute Care Hospitals · Leavenworth, KS
OwnershipVoluntary non-profit - Other
CMS Certification Number170009
Location3500 South 4th StreetLeavenworth, KS 66048 · Leavenworth County
Emergency services

Hiawatha Community Hospital

Critical Access Hospitals · Hiawatha, KS
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number171341
Location300 Utah StreetHiawatha, KS 66434 · Brown County
Emergency services Birthing friendly

Amberwell Atchison Association

Critical Access Hospitals · Atchison, KS
OwnershipVoluntary non-profit - Private
CMS Certification Number171382
Location800 Raven Hill DriveAtchison, KS 66002 · Atchison County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
Established Patient
$66.40 typical visit price
range $16.88 – $132.11
Typical copayment $16.60 (range $4.22 – $33.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Nurse Practitioner (Family)
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Family Medicine
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Nurse Practitioner (Family)
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Nurse Practitioner
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Physician Assistant
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Family Medicine
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002
Nurse Practitioner (Family)
800 RAVENHILL DR STE 100&107
ATCHISON, KS 66002

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michaela Rziha's NPI number?

The NPI number for Michaela Rziha is 1396378188. It was assigned to this individual provider in the NPPES registry on February 19, 2020. The provider is also known as Miss Michaela Elizabeth Bretey.

Where is Michaela Rziha located?

Michaela Rziha practices at 800 Ravenhill Dr Ste 100&107, Atchison, KS 66002. The listed phone number is (913) 367-7300.

What is Michaela Rziha's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Michaela Rziha enrolled in Medicare?

Yes. Michaela Rziha is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Michaela Rziha accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Michaela Rziha as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michaela Rziha affiliated with any hospitals?

According to CMS data, Michaela Rziha is affiliated with Saint John Hospital, Hiawatha Community Hospital and Amberwell Atchison Association.

When was this NPI record last updated?

The NPPES record for Michaela Rziha was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.