Quick answers
- Does Ronald B. Prussick accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald B. Prussick 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 Ronald B. Prussick see?
- In 2024, CMS data shows 1,043 Original Medicare patients and 7,017 services for Ronald B. Prussick. This counts Original Medicare only and measures volume, not quality.
- What is Ronald B. Prussick's NPI number?
- 1588647085. 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 Ronald B. Prussick, 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 | 1,043 |
|---|---|
| Services billed to Medicare | 7,017 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)2,382 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,451 services
- Destruction of precancer skin growth, 1 growth (17000)811 services
- Destruction of skin growth, 1-14 growths (17110)649 services
- Therapy procedure using ultraviolet radiation with tar or petroleum jelly application (96910)382 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 cholesterol75%
- High blood pressure69%
- Arthritis44%
- Ischemic heart disease24%
- Diabetes22%
- Anxiety18%
Practice locations
Addresses where Ronald B. Prussick is enrolled with Medicare (CMS data updated October 2, 2026).
- 6163 Executive BlvdRockville, MD 20852 (301) 984‑3000
- 7101 Guilford Dr, Suite 105Frederick, MD 21704 (855) 314‑1425
Group practices
Medicare enrollment lists Ronald B. Prussick as a member of this group (CMS data updated October 2, 2026).
- Anne Arundel Dermatology PA127 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Rockville
Clinicians with the same Medicare primary specialty in Rockville, MD — not a recommendation.
Other clinicians in Anne Arundel Dermatology PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588647085 |
| 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