Doctor profile · Federal record
Dr. Michael Marshall, MD, PHD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Boston, MA
- NPI 1356800338
- 7 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(314) 409-1180 - Mailing address
-
1 Nashua St Apt 3416
Boston, MA 021141644
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- May 20, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Illinois #036163272 · Massachusetts #1014314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356800338. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
32
Distinct HCPCS
2
Medicare allowed
$2,004
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 20 | 11 | $80 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 12 | 11 | $34 |
In context: peer comparison
Among 76 peers in Boston Anatomic Pathology & Clinical Pathology Physician, average services per provider: 122. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, INC. | 1 | $22.28 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Marshall's medical specialty?
Dr. Michael Marshall practices Anatomic Pathology & Clinical Pathology Physician in Boston, MA.
Where does Dr. Michael Marshall practice?
Dr. Michael Marshall practices at 55 Fruit St, Boston, MA 021142621. Office phone: 3144091180.
What is Dr. Michael Marshall's NPI?
Dr. Michael Marshall's National Provider Identifier (NPI) is 1356800338, issued by NPPES.
Does Dr. Michael Marshall accept Medicare assignment?
Dr. Michael Marshall does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Michael Marshall commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.