Doctor profile · Federal record

Dr. Eileen Reilly, MD

Hospitalist Physician (CMS: Hospitalist) · Emergency Medicine Physician · Hospitalist Physician · Waupun, WI

  • NPI 1700865573
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
620 W Brown St
Waupun, WI 539631702
(920) 324-5581
Additional location
3200 E Racine St
Janesville, WI 535462343
(608) 371-8000
fax (608) 371-8945
Additional location
515 22Nd Ave
Monroe, WI 535661569
(608) 324-2000
Show 1 more location
Additional location
845 Parkside St
Ripon, WI 549718505
(920) 748-3101
Mailing address
Attn: SSM Health Fond du LAC Regional Clinic, 1808 W Beltline Hwy
Madison, WI 537132334

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
July 16, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Wisconsin #71981-20 · California #A198590
Medicaid
WI #1700865573

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700865573. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
582
Distinct HCPCS
8
Medicare allowed
$53,732
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 272 130 $75
99239 Hospital discharge day management, more than 30 minutes 148 140 $109
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 81 80 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 21 21 $166
99214 Established patient office or other outpatient visit, 30-39 minutes 17 17 $122
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 15 15 $21
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 15 15 $14
99238 Hospital discharge day management, 30 minutes or less 13 13 $77

In context: peer comparison

Among 1 peers in Waupun Hospitalist Physician, average services per provider: 72. This provider delivers 8.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
117
Patients
98
Total drug cost
$8,689
Drug Type Claims Patients Total cost
Furosemide Generic 19 16 $110
Pantoprazole Sodium Generic 19 18 $332
Prednisone Generic 18 18 $58
Eliquis (Apixaban) Brand 14 11 $7,581
Azithromycin Generic 13 13 $72
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 12 11 $52
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 11 11 $338
Potassium Chloride Generic 11 0 $147

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eileen Reilly's medical specialty?
Dr. Eileen Reilly practices Hospitalist Physician in Waupun, WI.
Where does Dr. Eileen Reilly practice?
Dr. Eileen Reilly practices at 620 W Brown St, Waupun, WI 539631702. Office phone: 9203245581.
What is Dr. Eileen Reilly's NPI?
Dr. Eileen Reilly's National Provider Identifier (NPI) is 1700865573, issued by NPPES.
Does Dr. Eileen Reilly accept Medicare assignment?
Yes. Dr. Eileen Reilly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eileen Reilly 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); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.