Quick answers
- Which hospitals does Gretchen M. Davis work at?
- Medicare's official clinician data lists Gretchen M. Davis at 2 hospitals: Ascension St Vincent Fishers and Ascension St Vincent Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gretchen M. Davis see patients?
- Medicare's clinician data lists 3 practice locations, including Fishers, IN and Indianapolis, IN. Call before your visit to confirm the address.
- What is Gretchen M. Davis's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Gretchen M. Davis accept Medicare assignment?
- Yes. Medicare's clinician data says Gretchen M. Davis 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 Gretchen M. Davis?
- (317) 583-7600, as listed in official Medicare / NPI Registry data.
- What is Gretchen M. Davis's NPI number?
- 1821537457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gretchen M. Davis works
Medicare's Facility Affiliation Data lists Gretchen M. Davis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent FishersFishers, IN · Acute Care Hospital · CCN 150181
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
Practice locations
Addresses where Gretchen M. Davis is enrolled with Medicare (CMS data updated 2026-10-02).
- 13914 Southeastern PkwyFishers, IN 46037
- 250 W 96th St, Suite 520Indianapolis, IN 46260
- 8433 Harcourt Rd, Suite 100Indianapolis, IN 46260 (317) 583‑7600
Group practices
Medicare enrollment lists Gretchen M. Davis as a member of this group (CMS data updated 2026-10-02).
- St Vincent Medical Group Inc736 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Fishers
Clinicians with the same Medicare primary specialty in Fishers, IN — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821537457 |
| 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