Doctor profile · Federal record
Dr. Glenn Leonard, M.D.
Pediatric Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Pediatric Cardiology Physician · Pediatric Cardiology Physician · Pediatric Cardiology Physician · Buffalo, NY
- NPI 1194766659
- Accepts Medicare
- 29 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
936 Delaware Ave, Suite 100
Buffalo, NY 142091804
(716) 885-5437 - Mailing address
-
6313 Everwood CT S
East Amherst, NY 140512031
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 5, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2080P0202X — NUCC code
- State licenses (4)
- New York #240624-1 · North Carolina #200400902 · Florida #ME80507 · New York #240624
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194766659. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
5
Medicare allowed
$4,945
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 13 | 13 | $11 | |
93303 |
Ultrasound of heart for congenital defect | 13 | 13 | $201 | |
93320 |
Ultrasound of heart blood flow, valves and chambers | 13 | 13 | $43 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 13 | 13 | $20 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $115 |
In context: peer comparison
Among 2 peers in Buffalo Pediatric Cardiology Physician, average services per provider: 33. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Glenn Leonard's medical specialty?
Dr. Glenn Leonard practices Pediatric Cardiology Physician in Buffalo, NY.
Where does Dr. Glenn Leonard practice?
Dr. Glenn Leonard practices at 936 Delaware Ave, Buffalo, NY 142091804. Office phone: 7168855437.
What is Dr. Glenn Leonard's NPI?
Dr. Glenn Leonard's National Provider Identifier (NPI) is 1194766659, issued by NPPES.
Does Dr. Glenn Leonard accept Medicare assignment?
Yes. Dr. Glenn Leonard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Glenn Leonard commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart for congenital defect (HCPCS 93303); Ultrasound of heart blood flow, valves and chambers (HCPCS 93320). Source: CMS Medicare Physician & Other Practitioners file.