Quick answers
- Which hospitals does Erin E. Harrison work at?
- Medicare's official clinician data lists Erin E. Harrison at 5 hospitals: Ascension St Vincent Carmel, Ascension St Vincent Fishers, Ascension St Vincent Hospital, Indiana University Health and Witham Health Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erin E. Harrison see patients?
- Medicare's clinician data lists 1 practice location in Carmel, IN. Call before your visit to confirm the address.
- What is Erin E. Harrison's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Erin E. Harrison accept Medicare assignment?
- Yes. Medicare's clinician data says Erin E. Harrison 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 Erin E. Harrison?
- (317) 396-1451, as listed in official Medicare / NPI Registry data.
- What is Erin E. Harrison's NPI number?
- 1750715009. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erin E. Harrison works
Medicare's Facility Affiliation Data lists Erin E. Harrison 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 CarmelCarmel, IN · Acute Care Hospital · CCN 150157
- Ascension St Vincent FishersFishers, IN · Acute Care Hospital · CCN 150181
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
- Indiana University HealthIndianapolis, IN · Acute Care Hospital · CCN 150056
- Witham Health ServicesLebanon, IN · Acute Care Hospital · CCN 150104
Practice locations
Addresses where Erin E. Harrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 13345 Illinois StCarmel, IN 46032 (317) 396‑1451
Group practices
Medicare enrollment lists Erin E. Harrison as a member of this group (CMS data updated 2026-10-02).
- Indianapolis Neurosurgical Group PC51 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Carmel
Clinicians with the same Medicare primary specialty in Carmel, IN — not a recommendation.
Clinician information
| Medical school | Indiana University School Of Medicine |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750715009 |
| 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