Doctor profile · Federal record
Dr. Sarah Marie Harnois, MD
Student in an Organized Health Care Education/Training Program (CMS: Internal Medicine) · Portland, ME
- NPI 1811429632
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22 Bramhall St, Maine Medical Center
Portland, ME 041023134
(207) 662-0111
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811429632. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
992
Distinct HCPCS
4
Medicare allowed
$108,426
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 538 | 232 | $81 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 176 | 172 | $178 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 140 | 135 | $122 | |
99239 |
Hospital discharge day management, more than 30 minutes | 138 | 133 | $118 |
In context: peer comparison
Among 6 peers in Portland Student in an Organized Health Care Education/Training Program, average services per provider: 120. This provider delivers 8.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$53
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $53 |
Frequently asked questions
What is Dr. Sarah Marie Harnois's medical specialty?
Dr. Sarah Marie Harnois practices Student in an Organized Health Care Education/Training Program in Portland, ME.
Where does Dr. Sarah Marie Harnois practice?
Dr. Sarah Marie Harnois practices at 22 Bramhall St, Portland, ME 041023134. Office phone: 2076620111.
What is Dr. Sarah Marie Harnois's NPI?
Dr. Sarah Marie Harnois's National Provider Identifier (NPI) is 1811429632, issued by NPPES.
Does Dr. Sarah Marie Harnois accept Medicare assignment?
Yes. Dr. Sarah Marie Harnois accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Marie Harnois commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.