Quick answers
- Which hospitals does Andrew A. Houston work at?
- Medicare's official clinician data lists Andrew A. Houston at 5 hospitals: Columbus Regional Hospital, Community Hospital South, Inc., Franciscan Health Indianapolis, Franciscan Health Mooresville and Johnson Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew A. Houston see patients?
- Medicare's clinician data lists 4 practice locations, including Fishers, IN, Greenwood, IN and Whiteland, IN. Call before your visit to confirm the address.
- What is Andrew A. Houston's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Andrew A. Houston accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew A. Houston 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 Andrew A. Houston?
- (317) 842-7928, as listed in official Medicare / NPI Registry data.
- What is Andrew A. Houston's NPI number?
- 1093980609. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew A. Houston works
Medicare's Facility Affiliation Data lists Andrew A. Houston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbus Regional HospitalColumbus, IN · Acute Care Hospital · CCN 150112
- Community Hospital South, Inc.Indianapolis, IN · Acute Care Hospital · CCN 150128
- Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · CCN 150162
- Franciscan Health MooresvilleMooresville, IN · Acute Care Hospital · CCN 150057
- Johnson Memorial HospitalFranklin, IN · Acute Care Hospital · CCN 150001
Practice locations
Addresses where Andrew A. Houston is enrolled with Medicare (CMS data updated 2026-10-02).
- 10995 Allisonville Rd, Suite 100Fishers, IN 46038 (317) 842‑7928
- 1703 W Stones Crossing Rd, Suite 200Greenwood, IN 46143 (317) 859‑3737
- 503 Greenwood Trace DrWhiteland, IN 46184 (317) 535‑7447
- 990 E State Rd, Suite 44Franklin, IN 46131 (317) 736‑8474
Group practices
Medicare enrollment lists Andrew A. Houston as a member of these groups (CMS data updated 2026-10-02).
- Franciscan Physician Network1,170 clinicians in the group
- American Health Network of Indiana LLC208 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fishers
Clinicians with the same Medicare primary specialty in Fishers, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093980609 |
| 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