Quick answers
- Where does Hallie Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Colorado Springs, CO and Golden, CO. Call before your visit to confirm the address.
- What is Hallie Williams's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Hallie Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Hallie Williams 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.
- What is the phone number for Hallie Williams?
- (719) 540-2100, as listed in official Medicare / NPI Registry data.
- What is Hallie Williams's NPI number?
- 1417528316. 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 Hallie Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 2860 S Circle DrColorado Springs, CO 80906 (719) 540‑2100
- 350 Indiana St, Suite 300Golden, CO 80401 (719) 540‑2100
Group practices
Medicare enrollment lists Hallie Williams as a member of this group (CMS data updated 2026-10-02).
- Family Care Center LLC734 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Colorado Springs
Clinicians with the same Medicare primary specialty in Colorado Springs, CO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417528316 |
| 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