Doctor profile · Federal record

Dr. Ahmet Guler, M.D.

Internal Medicine Physician · Saint Louis, MO

  • NPI 1790738664
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11133 Dunn RD, Room 2427
Saint Louis, MO 631366119
(314) 653-5643
fax (314) 653-5648
Mailing address
670 Mason Ridge Center Dr, Suite 300
Saint Louis, MO 631418573

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
February 20, 2012
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Missouri #106138

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790738664. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,253
Distinct HCPCS
3
Medicare allowed
$319,567
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 1,853 322 $77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 1,126 372 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 274 250 $169

In context: peer comparison

Among 216 peers in this city , average services per provider: 171. This provider delivers 19× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ahmet Guler's medical specialty?
Dr. Ahmet Guler practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. Ahmet Guler practice?
Dr. Ahmet Guler practices at 11133 Dunn RD, Saint Louis, MO 631366119. Office phone: 3146535643.
What is Dr. Ahmet Guler's NPI?
Dr. Ahmet Guler's National Provider Identifier (NPI) is 1790738664, issued by NPPES.
What procedures does Dr. Ahmet Guler 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.