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 .
- 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
- 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
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
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 St Louis Park Emergency Medicine Physician, average services per provider: 65. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Katherine Mahoney's medical specialty?
Dr. Katherine Mahoney practices Emergency Medicine Physician in St Louis Park, MN.
Where does Dr. Katherine Mahoney practice?
Dr. Katherine Mahoney practices at 3850 Park Nicollet Blvd, St Louis Park, MN 554162527. Office phone: 9528831000.
What is Dr. Katherine Mahoney's NPI?
Dr. Katherine Mahoney's National Provider Identifier (NPI) is 1164658423, issued by NPPES.
Does Dr. Katherine Mahoney accept Medicare assignment?
Yes. Dr. Katherine Mahoney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Mahoney commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.