Doctor profile · Federal record

Dr. Karen Clarence, LCSW-C

Social Worker (CMS: Clinical Social Worker) · Washington, DC

  • NPI 1821638560
  • Accepts Medicare
  • MIPS 84.9 / 100 · 2023
  • 23 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 Franklin St Ne
Washington, DC 200182000
(202) 341-4829
Mailing address
6521 Walcott Ln Apt 103
Frederick, MD 217034816

Credentials & registration

NPPES · NUCC
NPI registered
January 2020 — 6 yrs on file
Profile last updated
September 19, 2023
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
104100000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821638560. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,835
HCPCS Description Services Patients Avg allowed
90791 Psychiatric diagnostic evaluation 14 14 $131

In context: peer comparison

Among 2 peers in Washington Social Worker, average services per provider: 87. This provider delivers 0.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Clarence's medical specialty?
Dr. Karen Clarence practices Social Worker in Washington, DC.
Where does Dr. Karen Clarence practice?
Dr. Karen Clarence practices at 1500 Franklin St Ne, Washington, DC 200182000. Office phone: 2023414829.
What is Dr. Karen Clarence's NPI?
Dr. Karen Clarence's National Provider Identifier (NPI) is 1821638560, issued by NPPES.
Does Dr. Karen Clarence accept Medicare assignment?
Yes. Dr. Karen Clarence accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Clarence commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.