Quick answers
- Which hospitals does Kathryn E. Sullivan work at?
- Medicare's official clinician data lists Kathryn E. Sullivan at 2 hospitals: AdventHealth Avista and Boulder Community Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kathryn E. Sullivan see patients?
- Medicare's clinician data lists 3 practice locations, including Broomfield, CO, Loveland, CO and Boulder, CO. Call before your visit to confirm the address.
- What is Kathryn E. Sullivan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Kathryn E. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Kathryn E. Sullivan 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 Kathryn E. Sullivan?
- (303) 449-2730, as listed in official Medicare / NPI Registry data.
- What is Kathryn E. Sullivan's NPI number?
- 1518758689. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kathryn E. Sullivan works
Medicare's Facility Affiliation Data lists Kathryn E. Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth AvistaLouisville, CO · Acute Care Hospital · CCN 060103
- Boulder Community HealthBoulder, CO · Acute Care Hospital · CCN 060027
Practice locations
Addresses where Kathryn E. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1185 State Hwy 7, Suite 200Broomfield, CO 80023 (303) 449‑2730
- 2964 Ginnala DrLoveland, CO 80538 (970) 667‑7755
- 4740 Pearl Pkwy, Suite 200Boulder, CO 80301 (303) 449‑2730
Group practices
Medicare enrollment lists Kathryn E. Sullivan as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group
- Bouldercentre for Orthopedics PC58 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Broomfield
Clinicians with the same Medicare primary specialty in Broomfield, CO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518758689 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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