Doctor profile · Federal record

Dr. Michael Florack, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Green Bay, WI

  • NPI 1134494339
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1821 S Webster Ave
Green Bay, WI 543012253
(920) 496-4700
fax (920) 431-1972
Additional location
130 2Nd St
Neenah, WI 549562883
(920) 831-5050
fax (920) 729-2104
Additional location
1400 S Germantown RD
Germantown, TN 38138
(901) 759-3100
fax (901) 759-3196

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
February 4, 2026
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (2)
Tennessee #58893 · Wisconsin #73506

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134494339. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
125
Distinct HCPCS
4
Medicare allowed
$12,011
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 42 31 $86
99214 Established patient office or other outpatient visit, 30-39 minutes 38 25 $121
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 23 $124
73502 X-ray of hip, 2-3 views 22 19 $44

In context: peer comparison

Among 17 peers in this city , average services per provider: 80. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$299
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zimmer Biomet Holdings, Inc. 1 $182.43
DePuy Synthes Sales Inc. 1 $92.09
Ethicon US, LLC 1 $24.02

By nature of payment

Education
$182
Food and Beverage
$116

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
208
Patients
107
Total drug cost
$1,682
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 52 39 $373
Meloxicam Generic 37 18 $125
Diclofenac Sodium Generic 30 17 $547
Oxycodone Hcl Generic 26 13 $143
Tramadol Hcl Generic 26 20 $61
Lisinopril Generic 13 0 $171
Gabapentin Generic 12 0 $62
Simvastatin Generic 12 0 $199

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Florack's medical specialty?
Dr. Michael Florack practices Orthopaedic Surgery Physician in Green Bay, WI.
Where does Dr. Michael Florack practice?
Dr. Michael Florack practices at 1821 S Webster Ave, Green Bay, WI 543012253. Office phone: 9204964700.
What is Dr. Michael Florack's NPI?
Dr. Michael Florack's National Provider Identifier (NPI) is 1134494339, issued by NPPES.
Does Dr. Michael Florack accept Medicare assignment?
Yes. Dr. Michael Florack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Florack commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.