Doctor profile · Federal record

Dr. Mary Ledoux, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Augusta, ME

  • NPI 1669901252
  • Accepts Medicare
  • MIPS 74.3 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
35 Medical Center Pkwy
Augusta, ME 043308160
(207) 248-5000
fax (207) 626-1648

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
July 13, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Rhode Island #LP04047
Medicaid
RI #LP04047

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669901252. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
163
Distinct HCPCS
3
Medicare allowed
$18,269
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 102 100 $114
99283 Emergency department visit with low level of medical decision making 36 36 $68
99285 Emergency department visit with high level of medical decision making 25 25 $166

In context: peer comparison

Among 6 peers in Augusta Emergency Medicine Physician, average services per provider: 72. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
11
Total drug cost
$170
Drug Type Claims Patients Total cost
Cephalexin Generic 11 11 $170

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Ledoux's medical specialty?
Dr. Mary Ledoux practices Emergency Medicine Physician in Augusta, ME.
Where does Dr. Mary Ledoux practice?
Dr. Mary Ledoux practices at 35 Medical Center Pkwy, Augusta, ME 043308160. Office phone: 2072485000.
What is Dr. Mary Ledoux's NPI?
Dr. Mary Ledoux's National Provider Identifier (NPI) is 1669901252, issued by NPPES.
Does Dr. Mary Ledoux accept Medicare assignment?
Yes. Dr. Mary Ledoux accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ledoux commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.