Quick answers
- Which hospitals does Jennifer Tierney work at?
- Medicare's official clinician data lists Jennifer Tierney 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 Jennifer Tierney see patients?
- Medicare's clinician data lists 5 practice locations, including Louisville, CO, Erie, CO and Denver, CO. Call before your visit to confirm the address.
- What is Jennifer Tierney's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jennifer Tierney accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Tierney 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 Jennifer Tierney?
- (303) 643-1159, as listed in official Medicare / NPI Registry data.
- What is Jennifer Tierney's NPI number?
- 1679013700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer Tierney works
Medicare's Facility Affiliation Data lists Jennifer Tierney 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 Jennifer Tierney is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Health Park DrLouisville, CO 80027 (303) 643‑1159
- 101 Erie Pkwy, Suite 101Erie, CO 80516 (303) 415‑5810
- 2535 S Downing StDenver, CO 80210 (303) 778‑5797
- 6685 Gunpark Dr, Suite 102Boulder, CO 80301 (303) 415‑5199
- 90 Health Park Dr, Suite 350Louisville, CO 80027 (303) 925‑5068
Group practices
Medicare enrollment lists Jennifer Tierney as a member of these groups (CMS data updated 2026-10-02).
- Portercare Adventist Health System774 clinicians in the group
- Boulder Community Health264 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Louisville
Clinicians with the same Medicare primary specialty in Louisville, CO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679013700 |
| 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