Doctor profile · Federal record
Dr. Hussein Assi, M.D
Medical Oncology Physician (CMS: Medical Oncology) · Hematology (Internal Medicine) Physician · Internal Medicine Physician · Boston, MA
- NPI 1235544362
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
830 Harrison Ave, 3Rd Fl, Moakley, Hematology/Oncology
Boston, MA 021182905
(617) 638-6428
fax (617) 638-5756 - Mailing address
-
960 Massachusetts Ave, Fl 2
Boston, MA 021182690
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- July 10, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Massachusetts #283659
- Medicaid (2)
- NH #3135284 · MA #110162927A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235544362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
260
Distinct HCPCS
4
Medicare allowed
$38,058
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 98 | 31 | $153 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 68 | 68 | $184 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 35 | $104 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 35 | 21 | $126 |
In context: peer comparison
Among 103 peers in this city , average services per provider: 67. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$4,319
Transactions
12
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exelixis Inc. | 12 | $4,319.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
147
Patients
34
Total drug cost
$1,451
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 70 | 16 | $370 |
| Prochlorperazine Maleate | Generic | 31 | 18 | $663 |
| Olanzapine | Generic | 20 | 0 | $27 |
| Famotidine | Generic | 14 | 0 | $158 |
| Loperamide (Loperamide Hcl) | Brand | 12 | 0 | $233 |
Hospital affiliations
Frequently asked questions
What is Dr. Hussein Assi's medical specialty?
Dr. Hussein Assi practices Medical Oncology Physician in Boston, MA.
Where does Dr. Hussein Assi practice?
Dr. Hussein Assi practices at 830 Harrison Ave, 3Rd Fl, Boston, MA 021182905. Office phone: 6176386428.
What is Dr. Hussein Assi's NPI?
Dr. Hussein Assi's National Provider Identifier (NPI) is 1235544362, issued by NPPES.
Does Dr. Hussein Assi accept Medicare assignment?
Yes. Dr. Hussein Assi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hussein Assi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.