Doctor profile · Federal record

Dr. Stephanie Koutsoftas, LCSW

Clinical Social Worker · Social Worker · Melville, NY

  • NPI 1255070124
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
900 Walt Whitman RD Ste Ll1
Melville, NY 117472215
(516) 698-5511
fax (516) 418-5377

Credentials & registration

NPPES · NUCC
NPI registered
May 2022 — 4 yrs on file
Profile last updated
February 15, 2023
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
New York #094566-01 · New York #081522

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255070124. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,056
Distinct HCPCS
4
Medicare allowed
$88,388
HCPCS Description Services Patients Avg allowed
90832 Psychotherapy, 30 minutes 558 51 $62
90837 Psychotherapy, 1 hour 300 36 $121
90834 Psychotherapy, 45 minutes 179 35 $82
90791 Psychiatric diagnostic evaluation 19 19 $144

In context: peer comparison

Among 7 peers in Melville Clinical Social Worker, average services per provider: 233. This provider delivers 4.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Koutsoftas's medical specialty?
Dr. Stephanie Koutsoftas practices Clinical Social Worker in Melville, NY.
Where does Dr. Stephanie Koutsoftas practice?
Dr. Stephanie Koutsoftas practices at 900 Walt Whitman RD Ste Ll1, Melville, NY 117472215. Office phone: 5166985511.
What is Dr. Stephanie Koutsoftas's NPI?
Dr. Stephanie Koutsoftas's National Provider Identifier (NPI) is 1255070124, issued by NPPES.
Does Dr. Stephanie Koutsoftas accept Medicare assignment?
Dr. Stephanie Koutsoftas does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Stephanie Koutsoftas commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.