Doctor profile · Federal record
Dr. Marcin Imielinski, MD, PHD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Boston, MA
- NPI 1912167438
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Massachusetts General Hospital, 55 Fruit Street
Boston, MA 02114
(617) 726-2967
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Massachusetts #L-237206
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912167438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
191
Distinct HCPCS
4
Medicare allowed
$8,527
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0452 |
Molecular pathology procedure; physician interpretation and report | 87 | 72 | $51 | |
88387 |
Pathologist examination, dissection, and preparation of tissue | 64 | 59 | $28 | |
88374 |
Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure | 20 | 18 | $45 | |
88377 |
Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure | 20 | 18 | $68 |
In context: peer comparison
Among 76 peers in this city , average services per provider: 122. This provider delivers 1.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Marcin Imielinski's medical specialty?
Dr. Marcin Imielinski practices Anatomic Pathology & Clinical Pathology Physician in Boston, MA.
Where does Dr. Marcin Imielinski practice?
Dr. Marcin Imielinski practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177262967.
What is Dr. Marcin Imielinski's NPI?
Dr. Marcin Imielinski's National Provider Identifier (NPI) is 1912167438, issued by NPPES.
Does Dr. Marcin Imielinski accept Medicare assignment?
Yes. Dr. Marcin Imielinski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcin Imielinski commonly perform?
Top Medicare-reported procedures in 2023: Molecular pathology procedure; physician interpretation and report (HCPCS G0452); Pathologist examination, dissection, and preparation of tissue (HCPCS 88387); Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure (HCPCS 88374). Source: CMS Medicare Physician & Other Practitioners file.