Doctor profile · Federal record

Dr. William Clancy, PSYD

Psychologist (CMS: Clinical Psychologist) · Psychoanalyst · Westminster, CO

  • NPI 1366607707
  • Accepts Medicare
  • MIPS 88.2 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14300 Orchard Pkwy
Westminster, CO 800239206
(720) 321-8950
fax (720) 321-8969
Mailing address
Po Box 800022
Kansas City, MO 641800022

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
January 30, 2024
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Colorado #3551

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366607707. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
151
Distinct HCPCS
2
Medicare allowed
$24,198
HCPCS Description Services Patients Avg allowed
90791 Psychiatric diagnostic evaluation 127 124 $172
90834 Psychotherapy, 45 minutes 24 11 $99

In context: peer comparison

Among 1 peers in this city , average services per provider: 75. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. William Clancy's medical specialty?
Dr. William Clancy practices Psychologist in Westminster, CO.
Where does Dr. William Clancy practice?
Dr. William Clancy practices at 14300 Orchard Pkwy, Westminster, CO 800239206. Office phone: 7203218950.
What is Dr. William Clancy's NPI?
Dr. William Clancy's National Provider Identifier (NPI) is 1366607707, issued by NPPES.
Does Dr. William Clancy accept Medicare assignment?
Yes. Dr. William Clancy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Clancy commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.