Quick answers
- Where does William Clancy see patients?
- Medicare's clinician data lists 1 practice location in Westminster, CO. Call before your visit to confirm the address.
- What is William Clancy's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does William Clancy accept Medicare assignment?
- Yes. Medicare's clinician data says William Clancy accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does William Clancy offer telehealth?
- Medicare's clinician data says William Clancy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William Clancy?
- (303) 661-4100, as listed in official Medicare / NPI Registry data.
- What is William Clancy's NPI number?
- 1366607707. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William Clancy is enrolled with Medicare (CMS data updated 2026-10-02).
- 14300 Orchard Pkwy Floor 2 Pod, 1 Ornh Pain SpecialistsWestminster, CO 80023 (303) 661‑4100
Group practices
Medicare enrollment lists William Clancy as a member of this group (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Westminster
Clinicians with the same Medicare primary specialty in Westminster, CO — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366607707 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians