1. Home
  2. Directory
  3. Michigan
  4. Ypsilanti
  5. Physician Assistant
  6. NPI Profile

KATARZYNA KOCHANIEWICZ PA
NPI 1841127776
Physician Assistant in Ypsilanti, MI

Active since May 05, 2026PECOS EnrolledAccepts Medicare Assignment
5333 MCAULEY DRIVE, SUITE 3001, YPSILANTI, MI 48197(734) 712-8100(734) 887-8942 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 25, 2026, May 5, 2026 (2 updates tracked since 2026).

About Katarzyna Kochaniewicz Pa NPPES

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

KATARZYNA KOCHANIEWICZ PA (NPI 1841127776) is an individual physician assistant in Ypsilanti, Michigan, licensed in Michigan (5601013569) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Ann Arbor Hospital, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1841127776
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATARZYNA KOCHANIEWICZCredential: PA
Location Address5333 MCAULEY DRIVE, SUITE 3001Ypsilanti, MI 48197-1097
Mailing Address24 Frank Lloyd Wright Drive, Suite J2000Ann Arbor, MI 48105 · (734) 747-6766 · Fax (734) 222-3100
Phone(734) 712-8100
Fax(734) 887-8942
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 5, 2026
Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1841127776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MI · 5601013569
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.
5333 MCAULEY DRIVE, Ypsilanti, MI 48197
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Katarzyna Kochaniewicz 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 ID2163993924
PECOS Enrollment IDI20260603001163
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

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

Trinity Health Ann Arbor Hospital

Acute Care Hospitals · Ann Arbor, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230156
Location5301 E Huron River DrAnn Arbor, MI 48106 · Washtenaw County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48197 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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.

RACHNA SAHASRABUDHE DO
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DRIVE, SUITE 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
PAUL ALAN BERKOWITZ M.D.
Internal Medicine (Nephrology)
5333 MCAULEY DRIVE, SUITE 4003
YPSILANTI, MI 48197
Washtenaw County (734) 712-3470
MORGAN LEE HODGES PA
Physician Assistant
5333 MCAULEY DRIVE, SUITE 2115
YPSILANTI, MI 48197
Washtenaw County (734) 712-3971
DR. DAVID PAUL STEINBERG M.D.
Physical Medicine & Rehabilitation (Pain Medicine)
5333 MCAULEY DRIVE, SUITE 2009
YPSILANTI, MI 48197
Washtenaw County (734) 712-0050
DR. MISHA AFTAB KHAN M.D.
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DRIVE, SUITE 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
LILIAN D BRIGGS MD
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DRIVE, SUITE 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
MRS. PETRA BOONSTRA
Audiologist
5333 MCAULEY DRIVE, SUITE 2016
YPSILANTI, MI 48197
Washtenaw County (734) 434-3200
ARI KRISWARI MD
Physical Medicine & Rehabilitation
5333 MCAULEY DRIVE, SUITE 2009
YPSILANTI, MI 48197
Washtenaw County (734) 712-0050

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 Katarzyna Kochaniewicz's NPI number?

The NPI number for Katarzyna Kochaniewicz is 1841127776. It was assigned to this individual provider in the NPPES registry on May 5, 2026.

Where is Katarzyna Kochaniewicz located?

Katarzyna Kochaniewicz practices at 5333 Mcauley Drive Suite 3001, Ypsilanti, MI 48197. The listed phone number is (734) 712-8100.

What is Katarzyna Kochaniewicz's specialty?

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

Is Katarzyna Kochaniewicz enrolled in Medicare?

Yes. Katarzyna Kochaniewicz 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 Katarzyna Kochaniewicz accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Katarzyna Kochaniewicz 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 Katarzyna Kochaniewicz affiliated with any hospitals?

According to CMS data, Katarzyna Kochaniewicz is affiliated with Trinity Health Ann Arbor Hospital.

When was this NPI record last updated?

The NPPES record for Katarzyna Kochaniewicz was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.