Doctor profile · Federal record
Dr. Diane Mastroianni, OT
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Monson, MA
- NPI 1801322391
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
434 Lower Hampden RD
Monson, MA 010579739
(413) 267-5326
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- Massachusetts #10458
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801322391. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
293
Distinct HCPCS
1
Medicare allowed
$7,815
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97535 |
Training for self-care or home management, each 15 minutes | 293 | 12 | $27 |
In context: peer comparison
Among 1 peers in Monson Occupational Therapist, average services per provider: 293. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Diane Mastroianni's medical specialty?
Dr. Diane Mastroianni practices Occupational Therapist in Monson, MA.
Where does Dr. Diane Mastroianni practice?
Dr. Diane Mastroianni practices at 434 Lower Hampden RD, Monson, MA 010579739. Office phone: 4132675326.
What is Dr. Diane Mastroianni's NPI?
Dr. Diane Mastroianni's National Provider Identifier (NPI) is 1801322391, issued by NPPES.
Does Dr. Diane Mastroianni accept Medicare assignment?
Yes. Dr. Diane Mastroianni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Mastroianni commonly perform?
Top Medicare-reported procedures in 2023: Training for self-care or home management (HCPCS 97535). Source: CMS Medicare Physician & Other Practitioners file.