Doctor profile · Federal record
Dr. Melisa Ruiz-Gutierrez, M.D, PH.D.
Pediatric Hematology & Oncology Physician (CMS: Pediatric Medicine) · Boston, MA
- NPI 1730321779
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Longwood Ave, Karp 08215
Boston, MA 021155724
(617) 919-2009
fax (617) 730-0934 - Additional location
-
850 Harrison Ave # Yacc6
Boston, MA 021184001
(617) 414-5946
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2080P0207X — NUCC code
- State license (1)
- Massachusetts #265508
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730321779. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$55
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $55.14 |
By nature of payment
Frequently asked questions
What is Dr. Melisa Ruiz-Gutierrez's medical specialty?
Dr. Melisa Ruiz-Gutierrez practices Pediatric Hematology & Oncology Physician in Boston, MA.
Where does Dr. Melisa Ruiz-Gutierrez practice?
Dr. Melisa Ruiz-Gutierrez practices at 300 Longwood Ave, Boston, MA 021155724. Office phone: 6179192009.
What is Dr. Melisa Ruiz-Gutierrez's NPI?
Dr. Melisa Ruiz-Gutierrez's National Provider Identifier (NPI) is 1730321779, issued by NPPES.
Does Dr. Melisa Ruiz-Gutierrez accept Medicare assignment?
Yes. Dr. Melisa Ruiz-Gutierrez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.