Doctor profile · Federal record

Dr. Elizabeth Cowgill, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Avon, IN

  • NPI 1558899740
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1111 Ronald Reagan Pkwy
Avon, IN 461237085
(317) 217-3649
fax (317) 217-3474
Additional location
1120 W Michigan St # Cl630
Indianapolis, IN 462025209
(317) 278-2686
fax (317) 278-2650
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Indiana #01083643A · Indiana #11019302A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558899740. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
818
Distinct HCPCS
3
Medicare allowed
$66,876
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 617 168 $73
99239 Hospital discharge day management, more than 30 minutes 144 138 $106
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 57 40 $112

In context: peer comparison

Among 11 peers in Avon Internal Medicine Physician, average services per provider: 153. This provider delivers 5.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
73
Patients
64
Total drug cost
$739
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 20 19 $130
Pantoprazole Sodium Generic 19 11 $421
Doxycycline Monohydrate Generic 18 18 $125
Prednisone Generic 16 16 $63

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth Cowgill's medical specialty?
Dr. Elizabeth Cowgill practices Internal Medicine Physician in Avon, IN.
Where does Dr. Elizabeth Cowgill practice?
Dr. Elizabeth Cowgill practices at 1111 Ronald Reagan Pkwy, Avon, IN 461237085. Office phone: 3172173649.
What is Dr. Elizabeth Cowgill's NPI?
Dr. Elizabeth Cowgill's National Provider Identifier (NPI) is 1558899740, issued by NPPES.
Does Dr. Elizabeth Cowgill accept Medicare assignment?
Yes. Dr. Elizabeth Cowgill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Cowgill 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 hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.