Doctor profile · Federal record

Dr. Ray Kimura, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Madison, WI

  • NPI 1184690125
  • Accepts Medicare
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
202 So Park St, Meriter Hospital
Madison, WI 53715
(608) 417-5695

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
February 8, 2013
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #40168-20
Medicaid
WI #4002000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184690125. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
431
Distinct HCPCS
4
Medicare allowed
$42,218
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 186 106 $74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 148 85 $112
99239 Hospital discharge day management, more than 30 minutes 71 70 $107
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 26 26 $163

In context: peer comparison

Among 76 peers in Madison Internal Medicine Physician, average services per provider: 80. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
13
Total drug cost
$59
Drug Type Claims Patients Total cost
Furosemide Generic 14 13 $59

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ray Kimura's medical specialty?
Dr. Ray Kimura practices Internal Medicine Physician in Madison, WI.
Where does Dr. Ray Kimura practice?
Dr. Ray Kimura practices at 202 So Park St, Madison, WI 53715. Office phone: 6084175695.
What is Dr. Ray Kimura's NPI?
Dr. Ray Kimura's National Provider Identifier (NPI) is 1184690125, issued by NPPES.
Does Dr. Ray Kimura accept Medicare assignment?
Yes. Dr. Ray Kimura accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ray Kimura commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.