Doctor profile · Federal record
Dr. ZACHARY MARNOY, MD
Internal Medicine Physician (CMS: HOSPITALIST) · BURLINGTON, MA
- NPI 1194247841
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
41 BURLINGTON MALL RD
BURLINGTON, MA 018050001
(781) 744-5100
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #285295
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194247841. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,131
Distinct HCPCS
6
Medicare allowed
$98,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 492 | 221 | $81 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 262 | 134 | $51 | |
99239 |
Hospital discharge day management, more than 30 minutes | 245 | 239 | $118 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 108 | 46 | $122 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $133 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 11 | 11 | $85 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 114. This provider delivers 9.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
92
Total drug cost
$843
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 30 | 28 | $249 |
| Prednisone | Generic | 22 | 22 | $115 |
| Metoprolol Succinate | Generic | 17 | 13 | $302 |
| Pantoprazole Sodium | Generic | 16 | 16 | $123 |
| Oxycodone Hcl | Generic | 15 | 13 | $53 |