Doctor profile · Federal record
Dr. Larissa Mattei, MD
Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Worcester, MA
- NPI 1942730817
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
33 Kendall St
Worcester, MA 016052726
(508) 334-1160 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- August 12, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Massachusetts #1020114
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942730817. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$309
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $112.97 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $89.73 | |
| GlaxoSmithKline, LLC. | 2 | $40.01 | |
| Myriad Genetic Laboratories, INC. | 1 | $26.81 | |
| Abbvie INC. | 1 | $20.07 | |
| Eisai INC. | 1 | $19.68 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Larissa Mattei's medical specialty?
Dr. Larissa Mattei practices Gynecologic Oncology Physician in Worcester, MA.
Where does Dr. Larissa Mattei practice?
Dr. Larissa Mattei practices at 33 Kendall St, Worcester, MA 016052726. Office phone: 5083341160.
What is Dr. Larissa Mattei's NPI?
Dr. Larissa Mattei's National Provider Identifier (NPI) is 1942730817, issued by NPPES.
Does Dr. Larissa Mattei accept Medicare assignment?
Yes. Dr. Larissa Mattei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.