Doctor profile · Federal record

Dr. Israel Oler, PH.D.

Clinical Psychologist · Deerfield, IL

  • NPI 1972610285
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1020 Milwaukee Ave, Suite 153
Deerfield, IL 600153513
(847) 951-2570
fax (847) 520-9511
Mailing address
14 Chicory Ln
Riverwoods, IL 600153544

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
June 5, 2009
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Illinois #071006411

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972610285. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
355
Distinct HCPCS
2
Medicare allowed
$53,266
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 338 23 $149
90791 Psychiatric diagnostic evaluation 17 17 $177

In context: peer comparison

Among 2 peers in this city , average services per provider: 178. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Israel Oler's medical specialty?
Dr. Israel Oler practices Clinical Psychologist in Deerfield, IL.
Where does Dr. Israel Oler practice?
Dr. Israel Oler practices at 1020 Milwaukee Ave, Deerfield, IL 600153513. Office phone: 8479512570.
What is Dr. Israel Oler's NPI?
Dr. Israel Oler's National Provider Identifier (NPI) is 1972610285, issued by NPPES.
Does Dr. Israel Oler accept Medicare assignment?
Yes. Dr. Israel Oler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Israel Oler commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.