Active NPI
William Schultz, CRNA
- Certified Registered Nurse Anesthetist
- Grand Blanc, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 4704267802
- Practice address
- 1 Genesys Pkwy
Anesthesia Office
Grand Blanc, MI 48439-8065 - Phone
- (810) 606-6499
- NPI assigned
- Sep 15, 2014
- Last updated
- Nov 9, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | 4704267802 | MI | Primary |
Addresses
Primary practice location
1 Genesys Pkwy
Anesthesia Office
Grand Blanc, MI 48439-8065
Mailing address
3056 Caroline St
Auburn Hills, MI 48326-3613
Phone (810) 459-9731
Other practice location 1
6886 Sashabaw Rd
Clarkston, MI 48348-4732
Phone (248) 707-3112
Other practice location 2
46325 W Twelve Mile Rd
Novi, MI 48377-2456
Phone (248) 618-2121
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1447 N Harrison St
Saginaw, MI 48602-4727
Phone (989) 583-6237
4675 Hill St
Cass City, MI 48726-1008
Phone (989) 912-6275
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Deckerville Community Hospital, Inc | Current | Accepting new patients | |
| Alliance Anesthesia PLLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Ascension Genesys Hospital | Current | Accepting new patients | |
| Jawad a Shah MD PC | Current | Accepting new patients | |
| Hills & Dales General Hospital, Inc. | Current | Accepting new patients | |
| Deckerville Community Hospital, Inc. | Current | Accepting new patients | |
| Covenant Medical Center, Inc. | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Miycrnas LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| PSJ Anesthesia PC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Hills & Dales General Hospital, Inc. | Current | Accepting new patients | |
| Hills & Dales General Hospital, Inc. | Current | Accepting new patients | |
| Capital Area Anesthesia PC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Henry Ford Health Genesys Hospital | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Covenant Medical Center, Inc | Current | Accepting new patients | |
| Anesthesia Associates of Ann Arbor, PLLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Marlette Regional Hospital | Current | Accepting new patients | |
| Jawad a Shah, MD PC | Current | Accepting new patients | |
| Hills & Dales General Hospital, Inc. | Current | Accepting new patients | |
| American Anesthesiology Associates of Michigan, PC | Nurse Anesthetist, Certified Registered | Past | Accepting new patients |
| Waterford Surgical Center, LLC | Past | Accepting new patients |
Locations
7794 Solution Ctr
Chicago, IL 60677
2006 Hogback Rd
Ste 5
Ann Arbor, MI 48105
Phone (313) 712-4331
4675 Hill St
Cass City, MI 48726
Phone (989) 872-2121
4675 Hill St
Ste B
Cass City, MI 48726
Phone (989) 912-6112
6886 Sashabaw Rd
Clarkston, MI 48348
Phone (248) 225-2727
3559 Pine St
Deckerville, MI 48427
Phone (810) 376-2835
4800 S Saginaw St
Ste 1805
Flint, MI 48507
Phone (810) 275-9108
4800 S Saginaw St
Ste 1815
Flint, MI 48507
Phone (810) 275-9152
4800 S Saginaw St
Ste 1845
Flint, MI 48507
Phone (810) 275-9152
1 Genesys Pkwy
Grand Blanc, MI 48439
Phone (810) 606-5733
1 Genesys Pkwy
#H
Grand Blanc, MI 48439
1 Genesys Pkwy
Ofc
Grand Blanc, MI 48439
Phone (800) 233-2863
620 Byron Rd
Howell, MI 48843
Phone (517) 545-5450
2900 Collins Rd
Lansing, MI 48910
Phone (517) 975-7500
2770 Main St
Marlette, MI 48453
Phone (989) 635-4000
46325 W Twelve Mile Rd
Novi, MI 48377
Phone (248) 465-1200
1447 N Harrison St
Saginaw, MI 48602
Phone (989) 583-4220
700 Cooper Ave
Saginaw, MI 48602
Phone (989) 583-6000
16001 W 9 Mile Rd
Southfield, MI 48075
Phone (248) 424-3000
29201 Telegraph Rd
Ste 315
Southfield, MI 48034
Phone (248) 281-0028
1560 E Maple Rd
#100
Troy, MI 48083
Phone (248) 817-2001
Interoperability endpoints
- https://api.platform.athenahealth.com/8209/brand/5/csg/21/fhir/r4
Organizations & group practices 22
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.
-
dba Covenant Healthcare
- Certified Registered Nurse Anesthetist
- Saginaw, MI
- NPI 1225151897
Nurse Anesthetist, Certified Registered
-
- Critical Access Hospital
- Cass City, MI
- NPI 1154367001
-
- Certified Registered Nurse Anesthetist
- Flint, MI
- NPI 1063880052
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Westland, MI
- NPI 1669581997
Nurse Anesthetist, Certified Registered
-
- Pain Medicine (Anesthesiology) Physician
- Okemos, MI
- NPI 1538105010
Nurse Anesthetist, Certified Registered
-
dba Henry Ford Genesys Hospital
- Certified Registered Nurse Anesthetist
- Grand Blanc, MI
- NPI 1558517367
Nurse Anesthetist, Certified Registered
-
- Specialist
- Flint, MI
- NPI 1942402391
-
- Certified Registered Nurse Anesthetist
- Southfield, MI
- NPI 1255915757
Nurse Anesthetist, Certified Registered
-
- Certified Registered Nurse Anesthetist
- Southfield, MI
- NPI 1275905796
Nurse Anesthetist, Certified Registered
-
- Critical Access Hospital
- Deckerville, MI
- NPI 1619095718
-
- Critical Access Hospital
- Marlette, MI
- NPI 1346325214
-
dba Ascension Genesys Short Term Rehabilitation Center
- Skilled Nursing Facility
- Grand Blanc, MI
- NPI 1093125312
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1410739200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762646400000",
"number": "1073914552",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3056 CAROLINE ST",
"city": "AUBURN HILLS",
"state": "MI",
"postal_code": "483263613",
"telephone_number": "810-459-9731"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 GENESYS PKWY",
"address_2": "ANESTHESIA OFFICE",
"city": "GRAND BLANC",
"state": "MI",
"postal_code": "484398065",
"telephone_number": "810-606-6499"
}
],
"practiceLocations": [
{
"address_1": "6886 Sashabaw Rd",
"address_purpose": "LOCATION",
"city": "Clarkston",
"state": "MI",
"postal_code": "483484732",
"country_code": "US",
"telephone_number": "248-707-3112",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "46325 W Twelve Mile Rd",
"address_purpose": "LOCATION",
"city": "Novi",
"state": "MI",
"postal_code": "483772456",
"country_code": "US",
"telephone_number": "248-618-2121",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SCHULTZ",
"first_name": "WILLIAM",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-09-15",
"last_updated": "2025-11-09",
"certification_date": "2025-11-09",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MI",
"license": "4704267802",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Grand Blanc, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 9, 2025; 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.