Mercy Anesthesia
Mercy Anesthesia is a healthcare organization registered as Anesthesiology Physician in Grayling, MI, holding Type 2 (organization) NPI 1245283175 since 2006. The authorized official on file is Stephanie Riemer, Chief Executive Officer.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245283175 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mercy Anesthesia |
| Practice address | 1100 E MICHIGAN AVE, Grayling, MI, 49738 |
| Phone | 9893485461 |
| Enumeration date | 2006-05-19 |
| Last updated in NPPES | 2013-10-08 |
Authorized official
| Name | Stephanie Riemer |
|---|---|
| Title | Chief Executive Officer |
| Phone | 9893485461 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | — | — |
Copy-ready billing details
Provider: Mercy Anesthesia NPI: 1245283175 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 1100 E MICHIGAN AVE, Grayling, MI, 49738
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619930625 | Brian Hanks | Individual | Physical Therapist | Grayling, MI |
| 1790737070 | Robert Balestrero | Individual | Diagnostic Radiology Physician | Grayling, MI |
| 1083667174 | Thomas Wertz | Individual | Emergency Medical Services (Emergency Medicine) Physician | Grayling, MI |
| 1912951468 | Mercy Professional Services | Organization | Internal Medicine Physician | Grayling, MI |
| 1972549376 | Sarah Finstrom | Individual | Physician Assistant | Grayling, MI |
| 1083642979 | Joan Eddy | Individual | Physician Assistant | Grayling, MI |
| 1346278298 | Philip Schafer | Individual | Physician Assistant | Grayling, MI |
| 1295752228 | Hans Juttner | Individual | Diagnostic Radiology Physician | Grayling, MI |
Verify this record
Cross-check NPI 1245283175 against the authoritative CMS record: view Mercy Anesthesia on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What type of organization is Mercy Anesthesia?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-10-08.