GRACE MARIE GLOWNIAK MD
NPI 1427674084
Anesthesiology in Ann Arbor, MI
About Grace Marie Glowniak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE MARIE GLOWNIAK MD (NPI 1427674084) is an individual anesthesiology provider in Ann Arbor, Michigan, licensed in Michigan (4301511609) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and maintains a secondary practice location in Ann Arbor.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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 Marie Glowniak Md 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.
Unm Hospital
Acute Care Hospitals · Albuquerque, NMOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Glowniak's NPI number?
The NPI number for Grace Glowniak is 1427674084. It was assigned to this individual provider in the NPPES registry on June 19, 2020.
Where is Grace Glowniak located?
Grace Glowniak practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.
What is Grace Glowniak's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Grace Glowniak enrolled in Medicare?
Yes. Grace Glowniak 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.
Is Grace Glowniak affiliated with any hospitals?
According to CMS data, Grace Glowniak is affiliated with Unm Hospital.
When was this NPI record last updated?
The NPPES record for Grace Glowniak was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 Marie Glowniak, MD · NPI 1427674084
Anesthesiology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since June 19, 2020.
## Identity
- **NPI:** 1427674084 (Entity type: Individual)
- **Enumerated:** June 19, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 4301511609 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-4000
## 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:** July 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427674084) · Data from the CMS NPPES public registry.