Doctor profile · Federal record

Dr. Ahmet Guler, D.O.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Batavia, NY

  • NPI 1659604650
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
47 Batavia City Ctr
Batavia, NY 140202107
(585) 250-4567
fax (585) 282-0047

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
December 10, 2024
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
New York #254180

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659604650. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
691
Distinct HCPCS
10
Medicare allowed
$74,471
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 251 164 $121
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 92 86 $187
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 58 55 $14
99204 New patient office or other outpatient visit, 45-59 minutes 48 48 $160
93242 Heart rhythm recording continous external ekg over more than 48 hours up to 7 days 44 42 $11
93244 Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 41 39 $22
99215 Established patient office or other outpatient visit, 40-54 minutes 40 30 $168
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 31 17 $114
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 30 14 $76
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 21 15 $14

In context: peer comparison

Among 2 peers in Batavia Cardiovascular Disease Physician, average services per provider: 109. This provider delivers 6.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,291
Transactions
54
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
CVRx, INC. 12 $1,103.83
Biotronik INC. 12 $408.07
Pfizer INC. 3 $104.17
Novartis Pharmaceuticals Corporation 5 $102.37
Abbott Laboratories 2 $99.27
Edwards Lifesciences Corporation 4 $89.64
Novo Nordisk INC 4 $71.61
Boehringer Ingelheim Pharmaceuticals, INC. 3 $63.20
Boston Scientific Corporation 2 $51.67
Amgen INC. 2 $46.46
Baxter Healthcare 1 $27.25
Janssen Pharmaceuticals, INC 1 $24.14
Impulse Dynamics (USA) INC. 1 $23.75
iRhythm Technologies, INC. 1 $21.32
Lilly USA, LLC 1 $18.59

By nature of payment

Food and Beverage
$1,530
Travel and Lodging
$761

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,572
Patients
543
Total drug cost
$462,717
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 300 103 $6,953
Eliquis (Apixaban) Brand 197 48 $222,674
Furosemide Generic 154 54 $1,087
Amlodipine Besylate Generic 140 53 $1,522
Atorvastatin Calcium Generic 112 42 $2,133
Xarelto (Rivaroxaban) Brand 103 29 $123,359
Lisinopril Generic 101 35 $1,173
Torsemide Generic 71 29 $1,091
Entresto (Sacubitril/Valsartan) Brand 70 22 $97,206
Carvedilol Generic 67 25 $722

Frequently asked questions

Auto-generated from federal data
What is Dr. Ahmet Guler's medical specialty?
Dr. Ahmet Guler practices Cardiovascular Disease Physician in Batavia, NY.
Where does Dr. Ahmet Guler practice?
Dr. Ahmet Guler practices at 47 Batavia City Ctr, Batavia, NY 140202107. Office phone: 5852504567.
What is Dr. Ahmet Guler's NPI?
Dr. Ahmet Guler's National Provider Identifier (NPI) is 1659604650, issued by NPPES.
Does Dr. Ahmet Guler accept Medicare assignment?
Yes. Dr. Ahmet Guler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ahmet Guler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.