Quick answers
- Does Deidre A. Fisher accept Medicare assignment?
- Yes. Medicare's clinician data says Deidre A. Fisher 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 Deidre A. Fisher see?
- In 2024, CMS data shows 106 Original Medicare patients and 5,985 services for Deidre A. Fisher. This counts Original Medicare only and measures volume, not quality.
- What is Deidre A. Fisher's NPI number?
- 1144703299. 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 Deidre A. Fisher, 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 | 106 |
|---|---|
| Services billed to Medicare | 5,985 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)5,600 services
- Destruction of precancer skin growth, 2-14 growths (17003)63 services
- Biopsy of related skin growth, first growth (11102)58 services
- Biopsy of related skin growth, each additional growth (11103)45 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 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 cholesterol73%
- High blood pressure55%
- Arthritis42%
- Diabetes19%
- Osteoporosis15%
- Depression13%
Practice locations
Addresses where Deidre A. Fisher is enrolled with Medicare (CMS data updated October 2, 2026).
- 10110 Molecular Dr, Suite 209Rockville, MD 20850 (301) 500‑0261
- 4910 Massachusetts Ave NW, Suite 114 Grady Dc OfficeWashington, DC 20016 (202) 686‑0813
- 5454 Wisconsin Ave, Suite 1340Chevy Chase, MD 20815 (301) 652‑2585
Group practices
Medicare enrollment lists Deidre A. Fisher as a member of these groups (CMS data updated October 2, 2026).
- Privia Care Center LLC287 clinicians in the group
- Fisher Dermatology and Aesthetics LLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rockville
Clinicians with the same Medicare primary specialty in Rockville, MD — not a recommendation.
Other clinicians in Privia Care Center LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144703299 |
| 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