Doctor profile · Federal record

Dr. Timothy Imler, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Indianapolis, IN

  • NPI 1679730063
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
550 University Blvd
Indianapolis, IN 462025149
(317) 944-5000
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
January 6, 2022
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Indiana #01066523A
Medicaid
IN #200947440

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679730063. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
348
Distinct HCPCS
10
Medicare allowed
$48,727
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 68 67 $232
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 47 47 $110
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 38 22 $73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 36 36 $121
99214 Established patient office or other outpatient visit, 30-39 minutes 35 30 $116
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $151
99213 Established patient office or other outpatient visit, 20-29 minutes 23 21 $84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $162
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 15 15 $104
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 12 12 $168

In context: peer comparison

Among 41 peers in Indianapolis Gastroenterology Physician, average services per provider: 73. This provider delivers 4.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$33
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $32.86

By nature of payment

Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
204
Patients
84
Total drug cost
$13,987
Drug Type Claims Patients Total cost
Omeprazole Generic 53 25 $1,097
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 32 29 $770
Amitriptyline Hcl Generic 29 0 $448
Budesonide Dr (Budesonide) Brand 27 0 $3,571
Pantoprazole Sodium Generic 21 0 $321
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) Brand 17 17 $1,490
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 14 13 $229
Linzess (Linaclotide) Brand 11 0 $6,061

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Imler's medical specialty?
Dr. Timothy Imler practices Gastroenterology Physician in Indianapolis, IN.
Where does Dr. Timothy Imler practice?
Dr. Timothy Imler practices at 550 University Blvd, Indianapolis, IN 462025149. Office phone: 3179445000.
What is Dr. Timothy Imler's NPI?
Dr. Timothy Imler's National Provider Identifier (NPI) is 1679730063, issued by NPPES.
Does Dr. Timothy Imler accept Medicare assignment?
Yes. Dr. Timothy Imler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Imler commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.