Doctor profile · Federal record

Dr. Patrick Riordan, PH.D.

Clinical Psychologist · Hines, IL

  • NPI 1467728279
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5000 S 5Th Ave, 116/B
Hines, IL 601413030
(708) 221-3032

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
May 13, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Illinois #071008314

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467728279. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
228
Distinct HCPCS
5
Medicare allowed
$13,888
HCPCS Description Services Patients Avg allowed
96133 Evaluation of neuropsychological test, each additional hour 71 38 $74
96137 Administration of psychological or neuropsychological test, each additional 30 minutes 56 25 $17
96116 Exam of neurobehavioral status, first hour 38 38 $81
96132 Evaluation of neuropsychological test, first hour 38 38 $106
96136 Administration of psychological or neuropsychological test, first 30 minutes 25 25 $23

In context: peer comparison

Among 1 peers in this city , average services per provider: 45. This provider delivers 5.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Riordan's medical specialty?
Dr. Patrick Riordan practices Clinical Psychologist in Hines, IL.
Where does Dr. Patrick Riordan practice?
Dr. Patrick Riordan practices at 5000 S 5Th Ave, Hines, IL 601413030. Office phone: 7082213032.
What is Dr. Patrick Riordan's NPI?
Dr. Patrick Riordan's National Provider Identifier (NPI) is 1467728279, issued by NPPES.
Does Dr. Patrick Riordan accept Medicare assignment?
Yes. Dr. Patrick Riordan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Riordan commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Administration of psychological or neuropsychological test (HCPCS 96137); Exam of neurobehavioral status, first hour (HCPCS 96116). Source: CMS Medicare Physician & Other Practitioners file.