Doctor profile · Federal record

Dr. Marissa Vicari, LCSW

Clinical Social Worker · Social Worker · South Setauket, NY

  • NPI 1710495981
  • 17 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10 Tyburn Ln
South Setauket, NY 117201428
(516) 698-5511

Credentials & registration

NPPES · NUCC
NPI registered
January 2018 — 8 yrs on file
Profile last updated
January 7, 2025
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
New York #088776 · New York #081425

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710495981. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
297
Distinct HCPCS
1
Medicare allowed
$35,896
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 297 11 $121

In context: peer comparison

Among 3 peers in South Setauket Clinical Social Worker, average services per provider: 338. This provider delivers 0.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marissa Vicari's medical specialty?
Dr. Marissa Vicari practices Clinical Social Worker in South Setauket, NY.
Where does Dr. Marissa Vicari practice?
Dr. Marissa Vicari practices at 10 Tyburn Ln, South Setauket, NY 117201428. Office phone: 5166985511.
What is Dr. Marissa Vicari's NPI?
Dr. Marissa Vicari's National Provider Identifier (NPI) is 1710495981, issued by NPPES.
Does Dr. Marissa Vicari accept Medicare assignment?
Dr. Marissa Vicari does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Marissa Vicari commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.