Doctor profile · Federal record
Dr. Alexander Belkin, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Pittsfield, MA
- NPI 1346701653
- Accepts Medicare
- 8 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
165 Tor CT
Pittsfield, MA 012013001
(413) 443-6000 - Mailing address
-
825 Chalkstone Ave
Providence, RI 029084728
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- March 16, 2026
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #1021083
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346701653. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,716
Transactions
27
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 9 | $373.32 | |
| Incyte Corporation | 3 | $315.59 | |
| Rigel Pharmaceuticals, Inc. | 5 | $217.76 | |
| ABBVIE INC. | 2 | $186.31 | |
| AstraZeneca Pharmaceuticals LP | 1 | $116.80 | |
| Kite Pharma, Inc. | 1 | $112.87 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $103.88 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $95.07 | |
| SOBI, INC | 1 | $92.07 | |
| Janssen Scientific Affairs, LLC | 2 | $83.92 | |
| SHIELD THERAPEUTICS INC | 1 | $18.43 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Belkin's medical specialty?
Dr. Alexander Belkin practices Hematology & Oncology Physician in Pittsfield, MA.
Where does Dr. Alexander Belkin practice?
Dr. Alexander Belkin practices at 165 Tor CT, Pittsfield, MA 012013001. Office phone: 4134436000.
What is Dr. Alexander Belkin's NPI?
Dr. Alexander Belkin's National Provider Identifier (NPI) is 1346701653, issued by NPPES.
Does Dr. Alexander Belkin accept Medicare assignment?
Yes. Dr. Alexander Belkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.