Doctor profile · Federal record

Dr. Tracy Diehl, LCSW

Case Manager/Care Coordinator (CMS: Clinical Social Worker) · Mental Health Counselor · Dekalb, IL

  • NPI 1013662881
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
570 Devonaire Pkwy
Dekalb, IL 601158502
(815) 761-3382

Credentials & registration

NPPES · NUCC
NPI registered
February 2022 — 4 yrs on file
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
171M00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013662881. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,081
Distinct HCPCS
4
Medicare allowed
$91,408
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 681 30 $107
90832 Psychotherapy, 30 minutes 282 25 $55
90785 Psychiatric services complicated by communication factor 99 18 $11
90839 Psychotherapy for crisis, first hour 19 11 $103

In context: peer comparison

Among 1 peers in Dekalb Case Manager/Care Coordinator, average services per provider: 270. This provider delivers 4.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tracy Diehl's medical specialty?
Dr. Tracy Diehl practices Case Manager/Care Coordinator in Dekalb, IL.
Where does Dr. Tracy Diehl practice?
Dr. Tracy Diehl practices at 570 Devonaire Pkwy, Dekalb, IL 601158502. Office phone: 8157613382.
What is Dr. Tracy Diehl's NPI?
Dr. Tracy Diehl's National Provider Identifier (NPI) is 1013662881, issued by NPPES.
Does Dr. Tracy Diehl accept Medicare assignment?
Yes. Dr. Tracy Diehl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tracy Diehl commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90832); Psychiatric services complicated by communication factor (HCPCS 90785). Source: CMS Medicare Physician & Other Practitioners file.