Doctor profile · Federal record
Dr. Zachary Stewart, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Boston, MA
- NPI 1457713166
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit Street, Cny-B62
Boston, MA 021142696
(617) 724-0288 - Additional location
-
600 Highland Ave
Madison, WI 537925502
(608) 263-0889 - Mailing address
-
55 Fruit St
Boston, MA 021142696
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- July 11, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Massachusetts #291494 · Wisconsin #75218
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457713166. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,536
Distinct HCPCS
10
Medicare allowed
$160,032
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 6,260 | 40 | $0 | |
73502 |
X-ray of hip, 2-3 views | 307 | 293 | $12 | |
73564 |
X-ray of knee, 4 or more views | 281 | 229 | $12 | |
73030 |
X-ray of shoulder, minimum of 2 views | 213 | 192 | $10 | |
73562 |
X-ray of knee, 3 views | 207 | 183 | $10 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 175 | 173 | $12 | |
73630 |
X-ray of foot, minimum of 3 views | 140 | 118 | $9 | |
73030 |
X-ray of shoulder, minimum of 2 views | 137 | 119 | $27 | |
73560 |
X-ray of knee, 1-2 views | 122 | 107 | $9 | |
73130 |
X-ray of hand, minimum of 3 views | 119 | 92 | $9 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 41× the peer median.Open Payments
Industry payments received
All-time total
$89
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Avanos Medical | 1 | $89.01 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Zachary Stewart's medical specialty?
Dr. Zachary Stewart practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Zachary Stewart practice?
Dr. Zachary Stewart practices at 55 Fruit Street, Boston, MA 021142696. Office phone: 6177240288.
What is Dr. Zachary Stewart's NPI?
Dr. Zachary Stewart's National Provider Identifier (NPI) is 1457713166, issued by NPPES.
Does Dr. Zachary Stewart accept Medicare assignment?
Yes. Dr. Zachary Stewart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Stewart commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); X-ray of hip, 2-3 views (HCPCS 73502); X-ray of knee, 4 or more views (HCPCS 73564). Source: CMS Medicare Physician & Other Practitioners file.