Doctor profile · Federal record

Dr. John Simanonok, MD

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (CMS: Undersea and Hyperbaric Medicine) · Milwaukee, WI

  • NPI 1003870395
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2901 W Kinnickinnic River Pkwy Ste 309
Milwaukee, WI 532153660
(414) 649-1292
Mailing address
2900 W Oklahoma Ave
Milwaukee, WI 532154330

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
November 23, 2021
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2083P0011X — NUCC code
State license (1)
Wisconsin #44402
Medicaid
WI #34269400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003870395. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
482
Distinct HCPCS
5
Medicare allowed
$36,005
HCPCS Description Services Patients Avg allowed
99183 Management of oxygen chamber therapy 224 52 $99
97597 Removal of tissue from wound, 20.0 sq cm or less 105 42 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 83 49 $63
99214 Established patient office or other outpatient visit, 30-39 minutes 46 35 $92
99212 Established patient office or other outpatient visit, 10-19 minutes 24 20 $32

In context: peer comparison

Among 5 peers in Milwaukee Undersea and Hyperbaric Medicine (Preventive Medicine) Physician, average services per provider: 60. This provider delivers 8.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
187
Patients
42
Total drug cost
$5,044
Drug Type Claims Patients Total cost
Pentoxifylline Generic 66 18 $2,426
Mupirocin Generic 41 24 $534
Lidocaine Hcl Generic 17 0 $258
Gentamicin Sulfate Generic 14 0 $1,039
Doxycycline Monohydrate Generic 13 0 $353
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 12 0 $112
Oxycodone Hcl Generic 12 0 $130
Triamcinolone Acetonide Generic 12 0 $192

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Simanonok's medical specialty?
Dr. John Simanonok practices Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in Milwaukee, WI.
Where does Dr. John Simanonok practice?
Dr. John Simanonok practices at 2901 W Kinnickinnic River Pkwy Ste 309, Milwaukee, WI 532153660. Office phone: 4146491292.
What is Dr. John Simanonok's NPI?
Dr. John Simanonok's National Provider Identifier (NPI) is 1003870395, issued by NPPES.
Does Dr. John Simanonok accept Medicare assignment?
Yes. Dr. John Simanonok accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Simanonok commonly perform?
Top Medicare-reported procedures in 2023: Management of oxygen chamber therapy (HCPCS 99183); Removal of tissue from wound, 20.0 sq cm or less (HCPCS 97597); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.