Doctor profile · Federal record
Dr. Diane Petrella, MSW
Clinical Social Worker · Clinical Social Worker · Providence, RI
- NPI 1275574071
- Accepts Medicare
- 45 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11 S Angell St # 355
Providence, RI 029065206
(401) 831-1341 - Mailing address
-
339 Sea View Ave
Riverside, RI 029154817
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 9, 2025
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Rhode Island #ISW00401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275574071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
245
Distinct HCPCS
1
Medicare allowed
$27,289
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 245 | 11 | $111 |
In context: peer comparison
Among 11 peers in Providence Clinical Social Worker, average services per provider: 102. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Diane Petrella's medical specialty?
Dr. Diane Petrella practices Clinical Social Worker in Providence, RI.
Where does Dr. Diane Petrella practice?
Dr. Diane Petrella practices at 11 S Angell St # 355, Providence, RI 029065206. Office phone: 4018311341.
What is Dr. Diane Petrella's NPI?
Dr. Diane Petrella's National Provider Identifier (NPI) is 1275574071, issued by NPPES.
Does Dr. Diane Petrella accept Medicare assignment?
Yes. Dr. Diane Petrella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Petrella commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.