Doctor profile · Federal record

Dr. Andrea Washo, LCSW, LISW

Clinical Social Worker · Clinical Social Worker · Rock Hill, SC

  • NPI 1417094434
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1624 Ebenezer RD
Rock Hill, SC 297321809
(803) 226-7189
fax (866) 402-4518

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
April 18, 2017
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
South Carolina #9066 · North Carolina #C005905

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417094434. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
138
Distinct HCPCS
2
Medicare allowed
$11,718
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 83 14 $94
90834 Psychotherapy, 45 minutes 55 13 $71

In context: peer comparison

Among 3 peers in Rock Hill Clinical Social Worker, average services per provider: 112. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrea Washo's medical specialty?
Dr. Andrea Washo practices Clinical Social Worker in Rock Hill, SC.
Where does Dr. Andrea Washo practice?
Dr. Andrea Washo practices at 1624 Ebenezer RD, Rock Hill, SC 297321809. Office phone: 8032267189.
What is Dr. Andrea Washo's NPI?
Dr. Andrea Washo's National Provider Identifier (NPI) is 1417094434, issued by NPPES.
Does Dr. Andrea Washo accept Medicare assignment?
Yes. Dr. Andrea Washo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Washo commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.