Doctor profile · Federal record

Dr. Brendan Leahy, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Hartford, CT

  • NPI 1558588822
  • Accepts Medicare
  • MIPS 86.4 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
80 Seymour St
Hartford, CT 061028000
(860) 545-4187
fax (860) 545-2006

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Connecticut #001001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558588822. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
96
Distinct HCPCS
3
Medicare allowed
$11,149
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 57 57 $157
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 20 18 $7
99284 Emergency department visit with moderate level of medical decision making 19 19 $108

In context: peer comparison

Among 55 peers in this city , average services per provider: 49. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
46
Patients
45
Total drug cost
$235
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 19 18 $136
Oxycodone Hcl Generic 15 15 $37
Famotidine Generic 12 12 $62

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brendan Leahy's medical specialty?
Dr. Brendan Leahy practices Medical Physician Assistant in Hartford, CT.
Where does Dr. Brendan Leahy practice?
Dr. Brendan Leahy practices at 80 Seymour St, Hartford, CT 061028000. Office phone: 8605454187.
What is Dr. Brendan Leahy's NPI?
Dr. Brendan Leahy's National Provider Identifier (NPI) is 1558588822, issued by NPPES.
Does Dr. Brendan Leahy accept Medicare assignment?
Yes. Dr. Brendan Leahy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brendan Leahy commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.