Doctor profile · Federal record

Dr. Abel Irena, M.D

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · West Allis, WI

  • NPI 1205255650
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8901 W Lincoln Ave
West Allis, WI 532272409
(414) 628-6000
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
September 18, 2023
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Wisconsin #65036
Medicaid
WI #1205255650

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205255650. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
932
Distinct HCPCS
9
Medicare allowed
$91,590
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 362 179 $74
99239 Hospital discharge day management, more than 30 minutes 124 122 $108
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 105 88 $102
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 97 69 $114
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 66 65 $124
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 52 50 $175
99238 Hospital discharge day management, 30 minutes or less 49 49 $76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 43 43 $166
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 34 11 $47

In context: peer comparison

Among 7 peers in West Allis Hospitalist Physician, average services per provider: 93. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
195
Patients
141
Total drug cost
$18,687
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 30 19 $396
Furosemide Generic 22 20 $123
Eliquis (Apixaban) Brand 21 11 $12,100
Prednisone Generic 21 20 $170
Cephalexin Generic 20 19 $196
Pantoprazole Sodium Generic 17 17 $180
Losartan Potassium Generic 15 0 $152
Potassium Chloride Generic 14 12 $189
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 12 $110
Cefuroxime (Cefuroxime Axetil) Brand 12 11 $121

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Abel Irena's medical specialty?
Dr. Abel Irena practices Hospitalist Physician in West Allis, WI.
Where does Dr. Abel Irena practice?
Dr. Abel Irena practices at 8901 W Lincoln Ave, West Allis, WI 532272409. Office phone: 4146286000.
What is Dr. Abel Irena's NPI?
Dr. Abel Irena's National Provider Identifier (NPI) is 1205255650, issued by NPPES.
Does Dr. Abel Irena accept Medicare assignment?
Yes. Dr. Abel Irena accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abel Irena commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.