Active NPI
Robert Geoffrey Girolamo, CRNA
- Certified Registered Nurse Anesthetist
- Sault Sainte Marie, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 294079
- Practice address
- 500 Osborn Blvd
Sault Sainte Marie, MI 49783-1822 - Phone
- (906) 635-4460
- NPI assigned
- Jul 6, 2017
- Last updated
- Oct 22, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | D173596 | IA | |
| Certified Registered Nurse Anesthetist | 367500000X | 4704280157 | MI | |
| Certified Registered Nurse Anesthetist | 367500000X | 294079 | NC | Primary |
Addresses
Primary practice location
500 Osborn Blvd
Sault Sainte Marie, MI 49783-1822
Mailing address
15312 Kennebec St
Southgate, MI 48195-3813
Phone (313) 338-8553
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI, IA
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2017
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1111 6TH Ave
Des Moines, IA 50314-2613
Phone (515) 247-3121
168 S Howell St
Hillsdale Hospital
Hillsdale, MI 49242-2040
Phone (517) 437-4451
500 Osborn Blvd
Sault S Marie, MI 49783-1822
Phone (906) 635-4460
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America - Anesthesia PC | Current | Accepting new patients | |
| Cep America - Anesthesia PC | Current | Accepting new patients | |
| American Surgical Centers - Ann Arbor LLC | Current | Accepting new patients | |
| Cep America - Anesthesia PC | Current | Accepting new patients | |
| Saginaw Anesthesia Services, PLLC | Current | Accepting new patients | |
| Challenge Anesthesia Staffing LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| PSJ Anesthesia PC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Henry Ford Wyandotte Hospital | Current | Accepting new patients | |
| Henry Ford Wyandotte Hospital | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Mymichigan Medical Center Sault | Current | Accepting new patients | |
| Mymichigan Medical Center Sault | Current | Accepting new patients | |
| Schoolcraft Memorial Hospital | Current | Accepting new patients | |
| Northstar Anesthesia of Michigan PLLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Northstar Anesthesia of Michigan III PLLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
Locations
2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 900-3125
1111 6th Ave
Des Moines, IA 50314
Phone (515) 247-3121
1755 59th Pl
West Des Moines, IA 50266
Phone (515) 247-4240
710 Avis Dr
Ste 100
Ann Arbor, MI 48108
Phone (734) 719-8900
18101 Oakwood Blvd
Dearborn, MI 48124
Phone (313) 593-8780
4201 Saint Antoine St
Detroit, MI 48201
Phone (313) 745-3615
500 Campus Dr
Hancock, MI 49930
Phone (906) 483-1000
168 S Howell St
Hillsdale, MI 49242
Phone (517) 437-4451
7870W US Highway 2
Manistique, MI 49854
Phone (906) 341-2153
4000 Wellness Dr
Midland, MI 48670
Phone (844) 832-1956
1447 N Harrison St
Saginaw, MI 48602
Phone (989) 583-4220
926 N Michigan Ave
Saginaw, MI 48602
Phone (517) 753-8453
500 Osborn Blvd
Sault South Marie, MI 49783
Phone (906) 635-4350
301 N Main St
Sheridan, MI 48884
Phone (989) 291-3261
16001 W 9 Mile Rd
Southfield, MI 48075
Phone (248) 424-3000
10000 Telegraph Rd
Taylor, MI 48180
Phone (313) 295-5000
33155 Annapolis St
Wayne, MI 48184
Phone (734) 467-4000
2333 Biddle Ave
Wyandotte, MI 48192
Phone (734) 246-6000
Organizations & group practices 16
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Certified Registered Nurse Anesthetist
- Hillsdale, MI
- NPI 1275302051
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- West Des Moines, IA
- NPI 1194516146
-
- Emergency Medical Services (Emergency Medicine) Physician
- Sault Sainte Marie, MI
- NPI 1639190382
-
dba Ann Arbor Surgical Center
- Anesthesiology Physician
- Ann Arbor, MI
- NPI 1164246542
-
- Certified Registered Nurse Anesthetist
- Wyandotte, MI
- NPI 1386685212
Nurse Anesthetist, Certified Registered
-
- Certified Registered Nurse Anesthetist
- Southfield, MI
- NPI 1275905796
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Saginaw, MI
- NPI 1205083615
-
- Critical Access Hospital
- Manistique, MI
- NPI 1700805157
-
- Pain Medicine (Anesthesiology) Physician
- Irving, TX
- NPI 1972126209
MI, Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Irving, TX
- NPI 1871986372
MI, Nurse Anesthetist, Certified Registered
-
- Emergency Medicine Physician
- Sheridan, MI
- NPI 1528090594
-
dba Henry Ford Health Center-Brownstown Pharmacy
- Community/Retail Pharmacy
- Brownstown TWP, MI
- NPI 1356356984
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Hillsdale Hospital
- General Acute Care Hospital
- Hillsdale, MI
- NPI 1730115940
-
dba Chippewa County War Memorial Hospital, Inc
- General Acute Care Hospital
- Sault Sainte Marie, MI
- NPI 1295756948
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1499299200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1792627200000",
"number": "1881115319",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "15312 KENNEBEC ST",
"city": "SOUTHGATE",
"state": "MI",
"postal_code": "481953813",
"telephone_number": "313-338-8553"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 OSBORN BLVD",
"city": "SAULT SAINTE MARIE",
"state": "MI",
"postal_code": "497831822",
"telephone_number": "906-635-4460"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GIROLAMO",
"first_name": "ROBERT",
"middle_name": "GEOFFREY",
"name_prefix": "Dr.",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2017-07-06",
"last_updated": "2026-10-22",
"certification_date": "2026-10-22",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "IA",
"license": "D173596",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MI",
"license": "4704280157",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "NC",
"license": "294079",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sault Sainte Marie, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.