Doctor profile · Federal record

Dr. Anna Gagnon, LISW-Cp

Clinical Social Worker · Greer, SC

  • NPI 1336427046
  • 15 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
955 W Wade Hampton Blvd, Ste 4B
Greer, SC 296501296
(864) 640-1185
Mailing address
927 Bent Creek Run
Greer, SC 29651

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
September 16, 2017
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
South Carolina #6856

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336427046. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
385
Distinct HCPCS
2
Medicare allowed
$40,963
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 372 34 $106
90791 Psychiatric diagnostic evaluation 13 12 $126

In context: peer comparison

Among 1 peers in Greer Clinical Social Worker, average services per provider: 192. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Anna Gagnon's medical specialty?
Dr. Anna Gagnon practices Clinical Social Worker in Greer, SC.
Where does Dr. Anna Gagnon practice?
Dr. Anna Gagnon practices at 955 W Wade Hampton Blvd, Greer, SC 296501296. Office phone: 8646401185.
What is Dr. Anna Gagnon's NPI?
Dr. Anna Gagnon's National Provider Identifier (NPI) is 1336427046, issued by NPPES.
What procedures does Dr. Anna Gagnon commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.