GRACE MADELINE TRECHA
NPI 1952934408
Physician Assistant in Milwaukee, WI
About Grace Madeline Trecha NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE MADELINE TRECHA (NPI 1952934408) is an individual physician assistant in Milwaukee, Wisconsin, licensed in Wisconsin (5449) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Grace Madeline Trecha 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora St Lukes Medical Center
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Grace Trecha's NPI number?
The NPI number for Grace Trecha is 1952934408. It was assigned to this individual provider in the NPPES registry on February 12, 2020.
Where is Grace Trecha located?
Grace Trecha practices at 2900 W Oklahoma Ave, Milwaukee, WI 53215. The listed phone number is (414) 649-6000.
What is Grace Trecha's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Grace Trecha enrolled in Medicare?
Yes. Grace Trecha 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 Grace Trecha accept?
Health plans from CareSource (Common Ground Healthcare) list Grace Trecha 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 Grace Trecha affiliated with any hospitals?
According to CMS data, Grace Trecha is affiliated with Aurora St Lukes Medical Center.
When was this NPI record last updated?
The NPPES record for Grace Trecha was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Grace Madeline Trecha · NPI 1952934408
Physician Assistant physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since February 12, 2020.
## Identity
- **NPI:** 1952934408 (Entity type: Individual)
- **Enumerated:** February 12, 2020
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 5449 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 W OKLAHOMA AVE, Milwaukee, WI 53215-4330
- **Phone:** (414) 649-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 17, 2025
- **Other identifiers:** Medicaid 100172846 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1952934408) · Data from the CMS NPPES public registry.