Doctor profile · Federal record
Dr. Melissa Sullivan
Clinical Social Worker · Norwell, MA
- NPI 1740571702
- Accepts Medicare
- 33 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
384 Washington St
Norwell, MA 020612010
(781) 871-6550
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- June 23, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Massachusetts #113791
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740571702. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
469
Distinct HCPCS
2
Medicare allowed
$39,068
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 371 | 38 | $76 | |
90837 |
Psychotherapy, 1 hour | 98 | 16 | $112 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 227. This provider delivers 2.1× the peer median.Frequently asked questions
What is Dr. Melissa Sullivan's medical specialty?
Dr. Melissa Sullivan practices Clinical Social Worker in Norwell, MA.
Where does Dr. Melissa Sullivan practice?
Dr. Melissa Sullivan practices at 384 Washington St, Norwell, MA 020612010. Office phone: 7818716550.
What is Dr. Melissa Sullivan's NPI?
Dr. Melissa Sullivan's National Provider Identifier (NPI) is 1740571702, issued by NPPES.
Does Dr. Melissa Sullivan accept Medicare assignment?
Yes. Dr. Melissa Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.