Quick answers
- Does Christy A. Petit accept Medicare assignment?
- Yes. Medicare's clinician data says Christy A. Petit 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 Christy A. Petit see?
- In 2024, CMS data shows 90 Original Medicare patients and 211 services for Christy A. Petit. This counts Original Medicare only and measures volume, not quality.
- What is Christy A. Petit's NPI number?
- 1316347503. 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 Christy A. Petit, 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 | 90 |
|---|---|
| Services billed to Medicare | 211 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Administration of influenza virus vaccine (G0008)67 services
- Influenza vaccine split virus, preservative free (90662)64 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)16 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)12 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%
- Arthritis42%
- Ischemic heart disease32%
- Atrial fibrillation23%
- Osteoporosis22%
Hospitals where Christy A. Petit works
Medicare's Facility Affiliation Data lists Christy A. Petit 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.
- Rock Hill Hospital-Piedmont Medical CenterRock Hill, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420002
Practice locations
Addresses where Christy A. Petit is enrolled with Medicare (CMS data updated October 2, 2026).
- 3025 Chesbrough BlvdRock Hill, SC 29732 (803) 980‑8621
Group practices
Medicare enrollment lists Christy A. Petit as a member of these groups (CMS data updated October 2, 2026).
- Acts Retirement-Life Communities Inc37 clinicians in the group
- Acts Signature Community Services Inc33 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rock Hill
Clinicians with the same Medicare primary specialty in Rock Hill, SC — not a recommendation.
Other clinicians in Acts Retirement-Life Communities Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316347503 |
| 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