Doctor profile · Federal record
Dr. Gregory Abel, MD
Hematology & Oncology Physician (CMS: Medical Oncology) · Boston, MA
- NPI 1285611954
- Accepts Medicare
- MIPS 83.1 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
450 Brookline Ave
Boston, MA 022155450
(617) 632-6140
fax (617) 632-5168
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- May 28, 2019
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #216926
- Medicaid
- MA #2006481
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285611954. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
270
Distinct HCPCS
4
Medicare allowed
$27,111
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 134 | 44 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 30 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 41 | 17 | $125 | |
99238 |
Hospital discharge day management, 30 minutes or less | 12 | 12 | $87 |
In context: peer comparison
Among 64 peers in this city , average services per provider: 129. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
0
Total drug cost
$50,647
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imatinib Mesylate | Generic | 29 | 0 | $49,768 |
| Hydroxyurea | Generic | 22 | 0 | $879 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Abel's medical specialty?
Dr. Gregory Abel practices Hematology & Oncology Physician in Boston, MA.
Where does Dr. Gregory Abel practice?
Dr. Gregory Abel practices at 450 Brookline Ave, Boston, MA 022155450. Office phone: 6176326140.
What is Dr. Gregory Abel's NPI?
Dr. Gregory Abel's National Provider Identifier (NPI) is 1285611954, issued by NPPES.
Does Dr. Gregory Abel accept Medicare assignment?
Yes. Dr. Gregory Abel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Abel commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); 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.