Doctor profile · Federal record

Dr. Gary Kalser, M.D.

Urology Physician (CMS: Urology) · Clermont, FL

  • NPI 1386744084
  • Accepts Medicare
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
865 Oakley Seaver Dr
Clermont, FL 347111968
(877) 876-3627
fax (321) 843-4101

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
December 12, 2016
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
Florida #ME49043
Medicaid
FL #057278100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386744084. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,561
Distinct HCPCS
10
Medicare allowed
$185,068
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 454 285 $125
81003 Automated urinalysis test 322 229 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 267 214 $88
99204 New patient office or other outpatient visit, 45-59 minutes 111 111 $163
52000 Diagnostic exam of bladder and urethra using an endoscope 103 88 $227
76775 Limited ultrasound scan behind abdominal cavity 74 67 $57
52281 Dilation of urethra using an endoscope 45 30 $318
55700 Biopsy of prostate gland 35 35 $226
76872 Ultrasound scan of pelvic region through rectum 35 35 $128
76942 Ultrasonic guidance for needle placement 34 34 $56

In context: peer comparison

Among 5 peers in Clermont Urology Physician, average services per provider: 98. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,166
Transactions
81
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Coloplast Corp 15 $1,218.27
Axonics, INC. 6 $360.17
Myriad Genetic Laboratories, INC. 10 $311.32
Endo USA, INC. 10 $212.32
Sumitomo Pharma America, INC. 7 $169.49
Ferring Pharmaceuticals INC. 7 $143.30
Janssen Biotech, INC. 5 $89.84
Endo Pharmaceuticals INC. 4 $82.89
Ambu INC. 2 $80.60
Blue Earth Diagnostics Limited 2 $69.23
Astellas Pharma US INC 3 $61.27
Dentsply Ih Ab 3 $60.03
Laborie Medical Technologies Corp. 2 $56.86
Verity Pharmaceuticals INC. 3 $47.46
Abbvie INC. 2 $45.28

By nature of payment

Food and Beverage
$2,841
Travel and Lodging
$325

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
523
Patients
376
Total drug cost
$5,698
Drug Type Claims Patients Total cost
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 121 102 $512
Tamsulosin Hcl Generic 105 65 $1,059
Ciprofloxacin Hcl Generic 94 82 $657
Alfuzosin Hcl ER (Alfuzosin Hcl) Brand 77 42 $1,619
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 50 49 $221
Dutasteride Generic 17 11 $1,052
Finasteride Generic 17 0 $89
Anastrozole Generic 16 0 $100
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 13 $338
Cephalexin Generic 13 12 $51

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gary Kalser's medical specialty?
Dr. Gary Kalser practices Urology Physician in Clermont, FL.
Where does Dr. Gary Kalser practice?
Dr. Gary Kalser practices at 865 Oakley Seaver Dr, Clermont, FL 347111968. Office phone: 8778763627.
What is Dr. Gary Kalser's NPI?
Dr. Gary Kalser's National Provider Identifier (NPI) is 1386744084, issued by NPPES.
Does Dr. Gary Kalser accept Medicare assignment?
Yes. Dr. Gary Kalser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Kalser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.