Doctor profile · Federal record
Dr. Martin Zammert, M.D.
Critical Care Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Anesthesiology Physician · Boston, MA
- NPI 1801959549
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-8210 - Additional location
-
41 Mall RD
Burlington, MA 018056110
(781) 744-8000
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 17, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207LC0200X — NUCC code
- State license (1)
- Massachusetts #243050
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801959549. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
163
Distinct HCPCS
3
Medicare allowed
$26,803
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 89 | 30 | $225 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 41 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 13 | $126 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 42. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$468
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 4 | $263.48 | |
| La Jolla Pharmaceutical Company | 2 | $204.07 |
By nature of payment
Frequently asked questions
What is Dr. Martin Zammert's medical specialty?
Dr. Martin Zammert practices Critical Care Medicine (Anesthesiology) Physician in Boston, MA.
Where does Dr. Martin Zammert practice?
Dr. Martin Zammert practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177328210.
What is Dr. Martin Zammert's NPI?
Dr. Martin Zammert's National Provider Identifier (NPI) is 1801959549, issued by NPPES.
Does Dr. Martin Zammert accept Medicare assignment?
Yes. Dr. Martin Zammert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martin Zammert commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.