Quick answers
- Does Carolyn G. Stone accept Medicare assignment?
- Yes. Medicare's clinician data says Carolyn G. Stone 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 Carolyn G. Stone see?
- In 2024, CMS data shows 376 Original Medicare patients and 752 services for Carolyn G. Stone. This counts Original Medicare only and measures volume, not quality.
- What is Carolyn G. Stone's NPI number?
- 1225580483. 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 Carolyn G. Stone, 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 | 376 |
|---|---|
| Services billed to Medicare | 752 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)353 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)95 services
- Automated urinalysis test (81003)49 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)40 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)31 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%
- Arthritis50%
- Diabetes30%
- Chronic kidney disease25%
- Ischemic heart disease24%
Practice locations
Addresses where Carolyn G. Stone is enrolled with Medicare (CMS data updated October 2, 2026).
- 10095 Ward Rd, Dunkirk MktplaceDunkirk, MD 20754 (866) 389‑2727
- 6 Garrett AveLa Plata, MD 20646 (301) 888‑2233
- 7450 Albert Rd, Fl 3Brandywine, MD 20613 (301) 888‑2233
- 8030 Matthews RdBryans Road, MD 20616 (301) 888‑2233
Group practices
Medicare enrollment lists Carolyn G. Stone as a member of these groups (CMS data updated October 2, 2026).
- Minuteclinic LLC577 clinicians in the group
- Greater Baden Medical Service Incorporated34 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Dunkirk
Clinicians with the same Medicare primary specialty in Dunkirk, MD — not a recommendation.
Other clinicians in Minuteclinic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225580483 |
| 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