Quick answers
- Which hospitals does Natalie A. Ayres work at?
- Medicare's official clinician data lists Natalie A. Ayres at 3 hospitals: Centura Health-Penrose St Francis Health Services, Centura Health-St Anthony Hospital and Middle Park Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Natalie A. Ayres see patients?
- Medicare's clinician data lists 3 practice locations, including Kremmling, CO. Call before your visit to confirm the address.
- What is Natalie A. Ayres's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Natalie A. Ayres accept Medicare assignment?
- Yes. Medicare's clinician data says Natalie A. Ayres 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 Natalie A. Ayres?
- (970) 724-3442, as listed in official Medicare / NPI Registry data.
- What is Natalie A. Ayres's NPI number?
- 1740449982. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Natalie A. Ayres works
Medicare's Facility Affiliation Data lists Natalie A. Ayres at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Centura Health-Penrose St Francis Health ServicesColorado Springs, CO · Acute Care Hospital · CCN 060031
- Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · CCN 060015
- Middle Park Medical CenterKremmling, CO · Critical Access Hospital · CCN 061318
Practice locations
Addresses where Natalie A. Ayres is enrolled with Medicare (CMS data updated 2026-10-02).
- 214 S 4th StKremmling, CO 80459 (970) 724‑3442
- 400 Grand AveKremmling, CO 80459 (970) 724‑3524
- P O Box, Suite 399Kremmling, CO 80459
Group practices
Medicare enrollment lists Natalie A. Ayres as a member of this group (CMS data updated 2026-10-02).
- Kremmling Memorial Hospital District38 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth Univ School Of Dentistry |
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740449982 |
| 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