Doctor profile · Federal record
Dr. Matthew Greenblatt, M.D., PH.D.
Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · New York, NY
- NPI 1043653405
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 York Ave # Lc929A
New York, NY 100654805
(212) 746-1602 - Mailing address
-
185 Freeman St
Brookline, MA 024463552
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- October 2, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207ZP0105X — NUCC code
- State license (1)
- New York #277626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043653405. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,681
Distinct HCPCS
5
Medicare allowed
$33,356
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
84165 |
Protein measurement, serum | 743 | 605 | $20 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 733 | 593 | $20 | |
84166 |
Protein measurement, body fluid | 112 | 106 | $20 | |
86335 |
Immunologic analysis technique on body fluid, other fluids with concentration | 70 | 66 | $20 | |
85390 |
Coagulation function screening test with interpretation and report | 23 | 18 | $40 |
In context: peer comparison
Among 8 peers in New York Clinical Pathology/Laboratory Medicine Physician, average services per provider: 106. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$4,087
Transactions
9
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 2 | $3,186.00 | |
| Becton, Dickinson and Company | 1 | $630.00 | |
| Stryker Corporation | 6 | $271.43 |
By nature of payment
Frequently asked questions
What is Dr. Matthew Greenblatt's medical specialty?
Dr. Matthew Greenblatt practices Clinical Pathology/Laboratory Medicine Physician in New York, NY.
Where does Dr. Matthew Greenblatt practice?
Dr. Matthew Greenblatt practices at 1300 York Ave # Lc929A, New York, NY 100654805. Office phone: 2127461602.
What is Dr. Matthew Greenblatt's NPI?
Dr. Matthew Greenblatt's National Provider Identifier (NPI) is 1043653405, issued by NPPES.
Does Dr. Matthew Greenblatt accept Medicare assignment?
Yes. Dr. Matthew Greenblatt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Greenblatt commonly perform?
Top Medicare-reported procedures in 2023: Protein measurement, serum (HCPCS 84165); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Protein measurement, body fluid (HCPCS 84166). Source: CMS Medicare Physician & Other Practitioners file.