Quick answers
- Does Amy N. Sparks accept Medicare assignment?
- Yes. Medicare's clinician data says Amy N. Sparks accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Amy N. Sparks see?
- In 2024, CMS data shows 270 Original Medicare patients and 346 services for Amy N. Sparks. This counts Original Medicare only and measures volume, not quality.
- What is Amy N. Sparks's NPI number?
- 1578344750. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Amy N. Sparks, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 270 |
|---|---|
| Services billed to Medicare | 346 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)281 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease43%
- Diabetes34%
- Anxiety29%
Hospitals where Amy N. Sparks works
Medicare's Facility Affiliation Data lists Amy N. Sparks at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sullivan County Community HospitalSullivan, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151327
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150023
Practice locations
Addresses where Amy N. Sparks is enrolled with Medicare (CMS data updated October 2, 2026).
- 1005 S 3rd St, Dugger Medical ClinicDugger, IN 47848 (812) 648‑0228
- 2186 N Hospital Blvd, 2 Lakeside Family MedicalSullivan, IN 47882 (812) 268‑3318
- 2200 N Section St, Fpa QuickcareSullivan, IN 47882 (812) 268‑6292
- 2229 Mary Sherman DrSullivan, IN 47882 (812) 268‑3318
- 429 E Vermont St, Suite 110Indianapolis, IN 46202 (317) 559‑0950
Group practices
Medicare enrollment lists Amy N. Sparks as a member of these groups (CMS data updated October 2, 2026).
- Sullivan County Community Hospital45 clinicians in the group
- My Mobile MD Indiana LLC30 clinicians in the group
- My Mobile MD LLC25 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Dugger
Clinicians with the same Medicare primary specialty in Dugger, IN — not a recommendation.
Other clinicians in Sullivan County Community Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578344750 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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