Quick answers
- Which hospitals does Ingrid Mason work at?
- Medicare's official clinician data lists Ingrid Mason at 3 hospitals: Ascension St Vincent Carmel, Ascension St Vincent Hospital and Franciscan Health Indianapolis. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ingrid Mason see patients?
- Medicare's clinician data lists 1 practice location in Indianapolis, IN. Call before your visit to confirm the address.
- What is Ingrid Mason's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ingrid Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Ingrid Mason 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.
- Does Ingrid Mason offer telehealth?
- Medicare's clinician data says Ingrid Mason offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ingrid Mason?
- (317) 587-0815, as listed in official Medicare / NPI Registry data.
- What is Ingrid Mason's NPI number?
- 1457319915. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ingrid Mason works
Medicare's Facility Affiliation Data lists Ingrid Mason 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 HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
- Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · CCN 150162
Practice locations
Addresses where Ingrid Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 E 86th St, 24aIndianapolis, IN 46240 (317) 587‑0815
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Indianapolis
Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1981 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457319915 |
| 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