Doctor profile · Federal record
Dr. Alyssa Tonelli, NP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Worcester, MA
- NPI 1881365351
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-3550 - Additional location
-
157 Union St
Marlborough, MA 017521228
(508) 486-6700 - Additional location
-
275 Nichols RD
Fitchburg, MA 014201919
(978) 343-5048 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- September 2021 — 5 yrs on file
- Profile last updated
- March 21, 2022
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Massachusetts #RN2337126
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881365351. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
220
Distinct HCPCS
2
Medicare allowed
$15,680
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 195 | 47 | $68 | |
99239 |
Hospital discharge day management, more than 30 minutes | 25 | 22 | $98 |
In context: peer comparison
Among 36 peers in Worcester Acute Care Nurse Practitioner, average services per provider: 120. This provider delivers 1.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Alyssa Tonelli's medical specialty?
Dr. Alyssa Tonelli practices Acute Care Nurse Practitioner in Worcester, MA.
Where does Dr. Alyssa Tonelli practice?
Dr. Alyssa Tonelli practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083343550.
What is Dr. Alyssa Tonelli's NPI?
Dr. Alyssa Tonelli's National Provider Identifier (NPI) is 1881365351, issued by NPPES.
Does Dr. Alyssa Tonelli accept Medicare assignment?
Yes. Dr. Alyssa Tonelli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alyssa Tonelli commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.