Active NPI
Sarah Kamyszek, CRNA
- Certified Registered Nurse Anesthetist
- Bad Axe, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 4704275243
- Practice address
- 1100 S Van Dyke Rd
Bad Axe, MI 48413-9615 - Phone
- (989) 269-9521
- NPI assigned
- Aug 10, 2018
- Sex
- Female
- 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 | 4704275243 | MI | Primary |
Addresses
Primary practice location
1100 S Van Dyke Rd
Bad Axe, MI 48413-9615
Mailing address
5865 Pratt Rd
Lapeer, MI 48446-9601
Other practice location 1
800 S Washington Ave
Saginaw, MI 48601-2551
Phone (989) 907-8000
Other practice location 2
1375 N Main St
Lapeer, MI 48446-1350
Phone (810) 667-5500
Other practice location 3
1447 N Harrison St
Saginaw, MI 48602-4727
Phone (989) 583-7000
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, 2018
- 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
800 S Washington Ave
Saginaw, MI 48601-2551
Phone (989) 907-8200
Hospital & facility affiliations
- Mymichigan Medical Center Saginaw
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4704275243 | MI | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Covenant Medical Center, Inc. | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| McLaren Thumb Region | Current | Accepting new patients | |
| McLaren Thumb Region | Current | Accepting new patients | |
| McLaren Thumb Region | Current | Accepting new patients | |
| Mymichigan Medical Center Saginaw | Current | Accepting new patients | |
| Anesthesia Associates of the Lower Peninsula PC | Current | Accepting new patients | |
| Resource Anesthesiology Associates of Mi PC | Current | Accepting new patients | |
| Huron Pathology Services PC | Current | Accepting new patients | |
| Mymichigan Medical Center Saginaw | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Covenant Medical Center, Inc | Current | Accepting new patients | |
| Resource Anesthesiology Associates of Mid Michigan PC | Current | Accepting new patients |
Locations
1100 S Van Dyke Rd
Bad Axe, MI 48413
Phone (989) 269-9521
1900 Columbus Ave
Bay City, MI 48708
Phone (989) 894-3000
4000 Wellness Dr
Midland, MI 48670
Phone (844) 832-1956
826 W King St
Owosso, MI 48867
Phone (989) 720-2273
800 S Washington Ave
Saginaw, MI 48601
Phone (989) 776-8000
1447 N Harrison St
Saginaw, MI 48602
Phone (989) 583-4220
4599 Towne Centre Rd
Saginaw, MI 48604
Phone (989) 497-3000
700 Cooper Ave
Saginaw, MI 48602
Phone (989) 583-6000
Organizations & group practices 11
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Certified Registered Nurse Anesthetist
- Saginaw, MI
- NPI 1225151897
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Saginaw, MI
- NPI 1568755882
-
- Anesthesiology Physician
- Saginaw, MI
- NPI 1740152412
-
- Certified Registered Nurse Anesthetist
- Saginaw, MI
- NPI 1457306185
Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Saginaw, MI
- NPI 1104617786
-
- Family Medicine Physician
- Saginaw, MI
- NPI 1619412376
-
- Pulmonary Disease Physician
- Bad Axe, MI
- NPI 1265546899
-
- General Acute Care Hospital
- Bad Axe, MI
- NPI 1245257880
-
- Critical Access Hospital
- Bad Axe, MI
- NPI 1518991744
-
- Rural Health Clinic/Center
- Port Austin, MI
- NPI 1558616086
-
- Cardiovascular Disease Physician
- Saginaw, MI
- NPI 1467736132
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Saginaw, MI
- NPI 1871507509
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1533859200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787011200000",
"number": "1699254516",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5865 PRATT RD",
"city": "LAPEER",
"state": "MI",
"postal_code": "484469601"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1100 S VAN DYKE RD",
"city": "BAD AXE",
"state": "MI",
"postal_code": "484139615",
"telephone_number": "989-269-9521"
}
],
"practiceLocations": [
{
"address_1": "800 S Washington Ave",
"address_purpose": "LOCATION",
"city": "Saginaw",
"state": "MI",
"postal_code": "486012551",
"country_code": "US",
"telephone_number": "989-907-8000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1375 N Main St",
"address_purpose": "LOCATION",
"city": "Lapeer",
"state": "MI",
"postal_code": "484461350",
"country_code": "US",
"telephone_number": "810-667-5500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1447 N Harrison St",
"address_purpose": "LOCATION",
"city": "Saginaw",
"state": "MI",
"postal_code": "486024727",
"country_code": "US",
"telephone_number": "989-583-7000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KAMYSZEK",
"first_name": "SARAH",
"name_prefix": "Mrs.",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2018-08-10",
"last_updated": "2026-08-18",
"certification_date": "2026-08-18",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MI",
"license": "4704275243",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bad Axe, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.