Michael Jameson Florack, M.D.
Individual provider Active NPI Orthopaedic Surgery Physician · Green Bay, WI
NPI 1134494339 · NPPES record last updated Feb 4, 2026
Key facts
- NPI
- 1134494339
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Orthopaedic Surgery Physician 207X00000X
- License
- 58893 (TN)
- Practice address
- 1821 S Webster Ave
Green Bay, WI 54301-2253 - Phone
- (920) 496-4700
- Fax
- (920) 431-1972
- NPI assigned
- Mar 20, 2012
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 22
Hospital & facility affiliations 6
Medicare Care Compare profile
- Specialty
- Orthopedic Surgery
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- St Vincent Hospital-Hospital Sisters-Third Order of St Francis
Practice addresses (Care Compare)
1821 S Webster Ave
Green Bay, WI 54301-2253
Phone (920) 496-4700
Hospital & facility affiliations
- St Vincent Hospital
- St Marys Hospital Medical Ctr
Merit-based Incentive Payment System (MIPS)
- Final score
- 94.81 of 100
- Quality
- 85.98
- Promoting interoperability
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Hip replacement | 1-10 |
| Removal of tissue | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20200915001827 | WI | Practitioner - Orthopedic Surgery | 1355639584 | Reassigns benefits to 4 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 58893 | TN | MD | Orthopaedic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| St Vincent Hospital-Hospital Sisters-Third Order of St Francis | Current |
Accepting new patients | |
| St. Nicholas Hospital-Sisters of the Third Order of St Francis | Orthopaedic Surgery | Current |
Accepting new patients |
| St Clare Memorial Hospital, Inc | Current |
Accepting new patients | |
| St Vincent Hospital-Hospital Sisters-Third Order of St Francis | Current |
Accepting new patients | |
| St Nicholas Hospital-Sisters of the Third Order of St Francis | Current |
Accepting new patients | |
| Thedacare, Incorporated | Current |
Accepting new patients | |
| Thedacare, Incorporated | Current |
Accepting new patients | |
| CC Bpci PLC | Orthopaedic Surgery | Past | Accepting new patients |
| St Vincent Hospital-Hospital Sisters-Third Order of St Francis | Past | Accepting new patients |
Locations
4480 W Spencer St
Appleton, WI 54914
Phone (920) 738-4800
225 Memorial Dr
Berlin, WI 54923
Phone (920) 361-1313
3750 Investors Ct
Grand Chute, WI 54913
1821 S Webster Ave
Green Bay, WI 54301
Phone (920) 431-1850
835 S Van Buren St
Green Bay, WI 54301
Phone (888) 901-7246
130 2nd St
Neenah, WI 54956
Phone (920) 729-2063
855 S Main St
Ste 1
Oconto Falls, WI 54154
Phone (920) 846-8187
600 N Westhaven Dr
Oshkosh, WI 54904
Phone (920) 237-5000
3100 Superior Ave
Sheboygan, WI 53081
Phone (800) 472-6710
Interoperability endpoints
- mflorack@cco1043.srs-direct.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 73506 | WI | |
| Orthopaedic Surgery Physician | 207X00000X | 58893 | TN | Yes |
Addresses
Primary practice location
1821 S Webster Ave
Green Bay, WI 54301-2253
Mailing address
1821 S Webster Ave
Green Bay, WI 54301-2253
Phone (920) 496-4700
Other practice location 1
1400 S Germantown Rd
Germantown, TN 38138
Phone (901) 759-3100
Other practice location 2
1400 S Germantown Rd
Germantown, TN 38138
Phone (901) 759-3100
Other practice location 3
130 2nd St
Neenah, WI 54956-2883
Phone (920) 831-5050
Other providers in Green Bay, WI
- Kristin Flannery
- Walker Flannery
- Mary A Fleming-Hill
- Heidi Flick
- Dara Tasson Flink
- Thomas Michael Florack
- Karla Flores
- Flourish ABA LLC
- Patrick Michael Flynn
- Tracy Fochs
All providers in Green Bay, WI · Orthopaedic Surgery Physician in Wisconsin
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 4, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.