Doctor profile · Federal record

Dr. Leslie Szeles, M.D.

Otolaryngology Physician (CMS: Otolaryngology) · Kalamazoo, MI

  • NPI 1699710566
  • Accepts Medicare
  • MIPS 85.3 / 100 · 2023
  • 41 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
601 John St, Suite M-273
Kalamazoo, MI 490075341
(269) 381-0693
fax (269) 381-7347

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 27, 2023
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207Y00000X — NUCC code
State license (1)
Michigan #4301057479
Medicaid
MI #3011213-10

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699710566. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
245
Distinct HCPCS
6
Medicare allowed
$16,290
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 58 44 $35
99213 Established patient office or other outpatient visit, 20-29 minutes 55 44 $65
31575 Diagnostic exam of voice box using a flexible endoscope 54 46 $66
99203 New patient office or other outpatient visit, 30-44 minutes 50 50 $81
99214 Established patient office or other outpatient visit, 30-39 minutes 16 14 $95
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $131

In context: peer comparison

Among 2 peers in Kalamazoo Otolaryngology Physician, average services per provider: 43. This provider delivers 5.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$586
Transactions
14
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, INC. 11 $510.53
Integra LifeSciences Corporation 2 $47.47
Aerin Medical INC. 1 $28.19

By nature of payment

Food and Beverage
$586

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
232
Patients
134
Total drug cost
$4,039
Drug Type Claims Patients Total cost
Ipratropium Bromide Generic 40 19 $1,541
Fluticasone Propionate Generic 37 14 $566
Omeprazole Generic 35 11 $468
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 32 28 $181
Nystatin Generic 20 12 $294
Ondansetron Odt (Ondansetron) Brand 20 19 $65
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 20 18 $82
Mupirocin Generic 16 13 $148
Azelastine Hcl Generic 12 0 $693

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Szeles's medical specialty?
Dr. Leslie Szeles practices Otolaryngology Physician in Kalamazoo, MI.
Where does Dr. Leslie Szeles practice?
Dr. Leslie Szeles practices at 601 John St, Kalamazoo, MI 490075341. Office phone: 2693810693.
What is Dr. Leslie Szeles's NPI?
Dr. Leslie Szeles's National Provider Identifier (NPI) is 1699710566, issued by NPPES.
Does Dr. Leslie Szeles accept Medicare assignment?
Yes. Dr. Leslie Szeles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Szeles commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575). Source: CMS Medicare Physician & Other Practitioners file.