Samantha Marie Horn, PA-C
Physician Assistant · Indianapolis, IN
At a glance
705 Riley Hospital Dr, Indianapolis, IN 46202-5109
NPPES record updated Jun 3, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
705 Riley Hospital DrIndianapolis, IN 46202-5109
Additional reported practice locations
1111 Ronald Reagan PkwyAvon, IN 461237085
Phone: 3179440920
Fax: 3179635281 5620 Huron Dr
Cedar Lake, IN 463038357
Phone: 2192636389 1701 N Senate Blvd
Indianapolis, IN 462021239
Phone: 8884843258
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2023
- CMS specialties
- Physician Assistant
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Indiana University Health Indianapolis, IN
- Indiana University Health North Hospital Carmel, IN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $153.13 |
Reporting companies
| Company | Amount |
|---|---|
| PFIZER INC. | $43.08 |
| MERCK SHARP & DOHME LLC | $31.85 |
| ALEXION PHARMACEUTICALS, INC. | $23.95 |
| EMD SERONO, INC. | $23.89 |
| GLAXOSMITHKLINE, LLC. | $15.88 |
| KYOWA KIRIN, INC. | $14.48 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Mar 18, 2022
- Record updated
- Jun 3, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- PA-C
Reported taxonomies and licenses
363A00000X · Primary
License reported: 10003983A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
705 Riley Hospital DrIndianapolis, IN 46202-5109
- Phone
- (317) 944-5611
- Fax
- (317) 944-3107
Mailing address
PO BOX 778912CHICAGO, IL 606778912
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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