Doctor profile · Federal record

Dr. KATHERINE MAHONEY, MD

Emergency Medicine Physician (CMS: EMERGENCY MEDICINE) · Emergency Medicine Physician · ST LOUIS PARK, MN

  • NPI 1164658423
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3850 PARK NICOLLET BLVD
ST LOUIS PARK, MN 554162527
(952) 883-1000
Additional location
5435 Feltl Rd
Minnetonka, MN 553437983
(952) 835-9880
fax (952) 857-1554
Mailing address
8170 33RD AVE S # MS 21110Q
BLOOMINGTON, MN 554254516

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
June 21, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Minnesota #56980 · North Carolina #156995

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164658423. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
133
Distinct HCPCS
3
Medicare allowed
$14,018
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 55 53 $165
99284 Emergency department visit with moderate level of medical decision making 41 41 $114
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 37 37 $8

In context: peer comparison

Among 9 peers in this city , average services per provider: 65. This provider delivers 2.0× the peer median.