Quick answers
- Does Samantha C. Dreyer accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha C. Dreyer 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 Samantha C. Dreyer see?
- In 2024, CMS data shows 84 Original Medicare patients and 280 services for Samantha C. Dreyer. This counts Original Medicare only and measures volume, not quality.
- What is Samantha C. Dreyer's NPI number?
- 1548467392. 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 Samantha C. Dreyer, 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 | 84 |
|---|---|
| Services billed to Medicare | 280 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)117 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)65 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)30 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)27 services
- Hospital discharge day management, 30 minutes or less (99238)23 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%
- Diabetes61%
- Chronic kidney disease52%
- Arthritis51%
- Ischemic heart disease49%
Practice locations
Addresses where Samantha C. Dreyer is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Blythe BlvdCharlotte, NC 28203
- 1101 Maple Care LnStatesville, NC 28625 (704) 871‑0705
- 2001 Van Haven DrStatesville, NC 28625 (704) 883‑5772
Group practices
Medicare enrollment lists Samantha C. Dreyer as a member of these groups (CMS data updated October 2, 2026).
- Carolinas Medical Center1,067 clinicians in the group
- Optimed Hospitalists47 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Charlotte
Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.
Other clinicians in Carolinas Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548467392 |
| 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
- 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