Doctor profile · Federal record

Dr. Terrence Neary, PHD

Psychologist (CMS: Clinical Psychologist) · Crystal Lake, IL

  • NPI 1477552685
  • Accepts Medicare
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
970 McHenry Ave
Crystal Lake, IL 600147449
(815) 455-7100
fax (815) 455-3951
Mailing address
145 S Virginia St
Crystal Lake, IL 600147226

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
April 20, 2016
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Illinois #071-003543

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477552685. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
91
Distinct HCPCS
2
Medicare allowed
$9,155
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 67 38 $90
90837 Psychotherapy, 1 hour 24 17 $131

In context: peer comparison

Among 2 peers in Crystal Lake Psychologist, average services per provider: 53. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Terrence Neary's medical specialty?
Dr. Terrence Neary practices Psychologist in Crystal Lake, IL.
Where does Dr. Terrence Neary practice?
Dr. Terrence Neary practices at 970 McHenry Ave, Crystal Lake, IL 600147449. Office phone: 8154557100.
What is Dr. Terrence Neary's NPI?
Dr. Terrence Neary's National Provider Identifier (NPI) is 1477552685, issued by NPPES.
Does Dr. Terrence Neary accept Medicare assignment?
Yes. Dr. Terrence Neary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terrence Neary commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.