Active NPI
Jason David Flowers, CRNA
- Certified Registered Nurse Anesthetist
- Bay City, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 4704296296
- Practice address
- 1900 Columbus Ave
Bay City, MI 48708-6831 - Phone
- (989) 894-3000
- NPI assigned
- Aug 2, 2018
- 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 | 4704296296 | MI | Primary |
Addresses
Primary practice location
1900 Columbus Ave
Bay City, MI 48708-6831
Mailing address
107 N Maple Rd Apt 1
Saline, MI 48176-1217
Phone (931) 510-5879
Other practice location 1
44405 Woodward Ave
Pontiac, MI 48341-5023
Phone (248) 858-3000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI, PA
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20180911002796 | MI | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 3375893456 | Reassigns benefits to 6 organizations |
| I20241121003475 | PA | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 3375893456 | Reassigns benefits to 1 organization |
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
- Challenge Anesthesia Staffing LLCAmerican Surgical Centers - Ann Arbor LLC
Practice addresses (Care Compare)
168 S Howell St
Hillsdale Hospital
Hillsdale, MI 49242-2040
Phone (517) 437-4451
710 Avis Dr
Suite 100
Ann Arbor, MI 48108-9517
Phone (734) 719-8900
Hospital & facility affiliations
- Hillsdale Hospital
- Sheridan Community Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southfield Rehabilitation Company | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Southfield Rehabilitation Company | Current | Accepting new patients | |
| American Surgical Centers - Ann Arbor LLC | Current | Accepting new patients | |
| Challenge Anesthesia Staffing LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Mymichigan Medical Center Saginaw | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Mymichigan Medical Center Saginaw | Current | Accepting new patients | |
| Ultracare Anesthesia Partners LLC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
| Northstar Anesthesia of Michigan II PC | Nurse Anesthetist, Certified Registered | Current | Accepting new patients |
Locations
710 Avis Dr
Ste 100
Ann Arbor, MI 48108
Phone (734) 719-8900
1900 Columbus Ave
Bay City, MI 48708
Phone (989) 894-3000
168 S Howell St
Hillsdale, MI 49242
Phone (517) 437-4451
3400 E Jolly Rd
Lansing, MI 48910
Phone (517) 272-1063
926 N Michigan Ave
Saginaw, MI 48602
Phone (517) 753-8453
800 S Washington Ave
Saginaw, MI 48601
Phone (989) 776-8000
301 N Main St
Sheridan, MI 48884
Phone (989) 291-3261
22401 Foster Winter Dr
Southfield, MI 48075
Phone (248) 423-4100
1079 E Park Dr
Harrisburg, PA 17111
Phone (223) 279-0290
2 E Laurel Ave
New Castle, PA 16101
Phone (724) 656-9127
9500 Roosevelt Blvd
Philadelphia, PA 19115
Phone (215) 969-1048
Organizations & group practices 10
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
- Hillsdale, MI
- NPI 1275302051
MI, Nurse Anesthetist, Certified Registered
-
- Certified Registered Nurse Anesthetist
- Saginaw, MI
- NPI 1457306185
MI, Nurse Anesthetist, Certified Registered
-
- General Acute Care Hospital
- Southfield, MI
- NPI 1790785095
MI, Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Irving, TX
- NPI 1437268026
MI, Nurse Anesthetist, Certified Registered
-
- Anesthesiology Physician
- Philadelphia, PA
- NPI 1407236110
Nurse Anesthetist, Certified Registered, PA
-
- Ambulatory Surgical Clinic/Center
- Ann Arbor, MI
- NPI 1396513834
-
- Cardiovascular Disease Physician
- Saginaw, MI
- NPI 1467736132
-
- Diagnostic Radiology Physician
- Dearborn, MI
- NPI 1285906792
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1533168000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788998400000",
"number": "1194203992",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "107 N MAPLE RD APT 1",
"city": "SALINE",
"state": "MI",
"postal_code": "481761217",
"telephone_number": "931-510-5879"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1900 COLUMBUS AVE",
"city": "BAY CITY",
"state": "MI",
"postal_code": "487086831",
"telephone_number": "989-894-3000"
}
],
"practiceLocations": [
{
"address_1": "44405 Woodward Ave",
"address_purpose": "LOCATION",
"city": "Pontiac",
"state": "MI",
"postal_code": "483415023",
"country_code": "US",
"telephone_number": "248-858-3000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "FLOWERS",
"first_name": "JASON",
"middle_name": "DAVID",
"credential": "CRNA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-08-02",
"last_updated": "2026-09-10",
"certification_date": "2026-09-10",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "MI",
"license": "4704296296",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bay City, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.