Doctor profile · Federal record

Dr. Nancy Leefers, LCSW

Clinical Social Worker · Carlinville, IL

  • NPI 1902459597
  • Accepts Medicare
  • 44 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
21490 Cascade RD
Carlinville, IL 626264033
(217) 825-8782

Credentials & registration

NPPES · NUCC
NPI registered
July 2019 — 7 yrs on file
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Illinois #149001949

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902459597. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
200
Distinct HCPCS
1
Medicare allowed
$20,583
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 200 13 $103

In context: peer comparison

Among 1 peers in this city , average services per provider: 200. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Leefers's medical specialty?
Dr. Nancy Leefers practices Clinical Social Worker in Carlinville, IL.
Where does Dr. Nancy Leefers practice?
Dr. Nancy Leefers practices at 21490 Cascade RD, Carlinville, IL 626264033. Office phone: 2178258782.
What is Dr. Nancy Leefers's NPI?
Dr. Nancy Leefers's National Provider Identifier (NPI) is 1902459597, issued by NPPES.
Does Dr. Nancy Leefers accept Medicare assignment?
Yes. Dr. Nancy Leefers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Leefers commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.