Doctor profile · Federal record

Dr. Kathleen McMahon

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Bethlehem, PA

  • NPI 1184287492
  • Accepts Medicare
  • MIPS 90.3 / 100 · 2023
  • 7 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
801 Ostrum St
Bethlehem, PA 180151000
(484) 526-4903
Mailing address
20 Wildwood Dr
Brunswick, ME 040119355

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
September 26, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
California #19997 · Pennsylvania #OT018991

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184287492. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
580
Distinct HCPCS
5
Medicare allowed
$68,529
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 287 280 $167
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 148 141 $8
99284 Emergency department visit with moderate level of medical decision making 86 85 $115
99291 Critical care, first 30-74 minutes 46 46 $204
71045 X-ray of chest, 1 view 13 13 $9

In context: peer comparison

Among 102 peers in this city , average services per provider: 99. This provider delivers 5.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
70
Patients
70
Total drug cost
$795
Drug Type Claims Patients Total cost
Cephalexin Generic 31 31 $298
Prednisone Generic 14 14 $55
Ondansetron Hcl Generic 13 13 $314
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 12 12 $127

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen McMahon's medical specialty?
Dr. Kathleen McMahon practices Emergency Medicine Physician in Bethlehem, PA.
Where does Dr. Kathleen McMahon practice?
Dr. Kathleen McMahon practices at 801 Ostrum St, Bethlehem, PA 180151000. Office phone: 4845264903.
What is Dr. Kathleen McMahon's NPI?
Dr. Kathleen McMahon's National Provider Identifier (NPI) is 1184287492, issued by NPPES.
Does Dr. Kathleen McMahon accept Medicare assignment?
Yes. Dr. Kathleen McMahon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen McMahon 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.