Doctor profile · Federal record

Dr. Kenneth Kleist, MD

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

  • NPI 1528047826
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
1970 S Ridge RD
Green Bay, WI 543044125
(920) 430-4888
fax (920) 430-4889
Additional location
1630 Commanche Ave
Green Bay, WI 543135753
fax (920) 430-4888
Additional location
2820 Roosevelt RD
Marinette, WI 541433834
(715) 735-5225
fax (715) 735-5388
Show 3 more locations
Additional location
744 S Webster Ave
Green Bay, WI 543013505
(920) 435-0000
fax (920) 445-7289
Additional location
820 Arbutus Ave
Oconto, WI 541532004
(920) 835-1100
fax (920) 835-1099
Additional location
820 E Grant St
Appleton, WI 549113483
(920) 831-5050
fax (920) 738-6400
Mailing address
Po Box 22487
Green Bay, WI 543052487

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
December 7, 2018
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Wisconsin #54913-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528047826. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
581
Distinct HCPCS
10
Medicare allowed
$118,808
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 133 111 $120
J1040 Injection, methylprednisolone acetate, 80 mg 85 52 $11
20610 Aspiration and/or injection of fluid from large joint 79 58 $62
36415 Insertion of needle into vein for collection of blood sample 61 55 $8
99204 New patient office or other outpatient visit, 45-59 minutes 55 55 $152
99213 Established patient office or other outpatient visit, 20-29 minutes 50 43 $84
27447 Replacement of knee joint, both sides of knee 44 41 $1,164
99203 New patient office or other outpatient visit, 30-44 minutes 37 37 $105
27130 Replacement of thigh bone and hip joint with prosthesis 25 22 $1,126
99212 Established patient office or other outpatient visit, 10-19 minutes 12 12 $53

In context: peer comparison

Among 17 peers in this city , average services per provider: 80. This provider delivers 7.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$210
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Zimmer Biomet Holdings, Inc. 2 $210.47

By nature of payment

Food and Beverage
$210

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
756
Patients
462
Total drug cost
$2,422
Drug Type Claims Patients Total cost
Amoxicillin Generic 481 302 $451
Clindamycin Hcl Generic 115 66 $144
Celecoxib Generic 83 54 $1,437
Meloxicam Generic 28 17 $82
Oxycodone Hcl Generic 20 11 $115
Tramadol Hcl Generic 16 0 $39
Ondansetron Odt (Ondansetron) Brand 13 12 $154

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Kleist's medical specialty?
Dr. Kenneth Kleist practices Orthopaedic Surgery Physician in Green Bay, WI.
Where does Dr. Kenneth Kleist practice?
Dr. Kenneth Kleist practices at 1970 S Ridge RD, Green Bay, WI 543044125. Office phone: 9204304888.
What is Dr. Kenneth Kleist's NPI?
Dr. Kenneth Kleist's National Provider Identifier (NPI) is 1528047826, issued by NPPES.
Does Dr. Kenneth Kleist accept Medicare assignment?
Yes. Dr. Kenneth Kleist accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Kleist commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, methylprednisolone acetate, 80 mg (HCPCS J1040); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.