Doctor profile · Federal record
Dr. Matthew Smith, MD PHD
Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Boston, MA
- NPI 1679554588
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
100 Blossom St, Hematology Oncology Associates Cox 640
Boston, MA 021142617
(617) 724-5257
fax (617) 724-3166 - Additional location
-
55 Fruit St
Boston, MA 021142621
(617) 726-3030 - Additional location
-
75 Francis St
Boston, MA 021156110 - Mailing address
-
Po Box 9142, Mass General Physician Organization
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 11, 2026
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Massachusetts #79707
- Medicaid
- MA #3150691
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679554588. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
962
Distinct HCPCS
3
Medicare allowed
$132,575
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 668 | 326 | $153 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 248 | 200 | $104 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 46 | 40 | $103 |
In context: peer comparison
Among 103 peers in this city , average services per provider: 67. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$58,249
Transactions
33
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | 25 | $35,179.67 | |
| Janssen Research & Development, LLC | 2 | $20,000.00 | |
| Janssen Scientific Affairs, LLC | 1 | $2,244.17 | |
| Eli Lilly and Company | 5 | $824.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
202
Patients
34
Total drug cost
$2,020,050
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nubeqa (Darolutamide) | Brand | 117 | 22 | $1,575,184 |
| Prednisone | Generic | 24 | 12 | $338 |
| Orgovyx (Relugolix) | Brand | 21 | 0 | $52,371 |
| Xtandi (Enzalutamide) | Brand | 21 | 0 | $298,078 |
| Abiraterone Acetate | Generic | 19 | 0 | $94,079 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Smith's medical specialty?
Dr. Matthew Smith practices Medical Oncology Physician in Boston, MA.
Where does Dr. Matthew Smith practice?
Dr. Matthew Smith practices at 100 Blossom St, Boston, MA 021142617. Office phone: 6177245257.
What is Dr. Matthew Smith's NPI?
Dr. Matthew Smith's National Provider Identifier (NPI) is 1679554588, issued by NPPES.
Does Dr. Matthew Smith accept Medicare assignment?
Yes. Dr. Matthew Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Smith commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.