Doctor profile · Federal record

Dr. John Nettrour, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Milwaukee, WI

  • NPI 1457355810
  • Accepts Medicare
  • 31 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-7400
fax (414) 805-7388
Additional location
N91W15750 Falls Pkwy
Menomonee Falls, WI 530512301
(262) 532-1100
fax (262) 532-1409

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
January 19, 2023
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (2)
Wisconsin #81152 · Missouri #2017020735
Medicaid (2)
IA #1209171 · MN #577518300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457355810. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
158
Distinct HCPCS
5
Medicare allowed
$31,204
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 71 52 $62
99214 Established patient office or other outpatient visit, 30-39 minutes 31 30 $91
99203 New patient office or other outpatient visit, 30-44 minutes 22 22 $77
27130 Replacement of thigh bone and hip joint with prosthesis 18 18 $1,128
99204 New patient office or other outpatient visit, 45-59 minutes 16 16 $124

In context: peer comparison

Among 13 peers in Milwaukee Orthopaedic Surgery Physician, average services per provider: 227. This provider delivers 0.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$33
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 1 $33.18

By nature of payment

Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
95
Patients
32
Total drug cost
$1,179
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 45 17 $697
Cephalexin Generic 23 15 $259
Tramadol Hcl Generic 14 0 $189
Meloxicam Generic 13 0 $33

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Nettrour's medical specialty?
Dr. John Nettrour practices Orthopaedic Surgery Physician in Milwaukee, WI.
Where does Dr. John Nettrour practice?
Dr. John Nettrour practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148057400.
What is Dr. John Nettrour's NPI?
Dr. John Nettrour's National Provider Identifier (NPI) is 1457355810, issued by NPPES.
Does Dr. John Nettrour accept Medicare assignment?
Yes. Dr. John Nettrour accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Nettrour 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); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.