Quick answers
- Does Marianne Woody accept Medicare assignment?
- Yes. Medicare's clinician data says Marianne Woody 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 Marianne Woody see?
- In 2024, CMS data shows 135 Original Medicare patients and 485 services for Marianne Woody. This counts Original Medicare only and measures volume, not quality.
- What is Marianne Woody's NPI number?
- 1447299946. 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 Marianne Woody, 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 | 135 |
|---|---|
| Services billed to Medicare | 485 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)151 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)113 services
- Destruction of precancer skin growth, 1 growth (17000)54 services
- Biopsy of related skin growth, first growth (11102)21 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)17 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 pressure58%
- Arthritis39%
- Diabetes23%
- Osteoporosis20%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%
Practice locations
Addresses where Marianne Woody is enrolled with Medicare (CMS data updated October 2, 2026).
- 2730 University Blvd W, Suite 400Silver Spring, MD 20902 (301) 933‑0960
- 2790 Mosside Blvd, Suite 105Monroeville, PA 15146 (412) 372‑2277
- 6410 Rockledge Dr, Suite 402Bethesda, MD 20817 (301) 530‑4800
Group practices
Medicare enrollment lists Marianne Woody as a member of these groups (CMS data updated October 2, 2026).
- Anne Arundel Dermatology PA127 clinicians in the group
- Zitelli and Brodland PC26 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, 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 | NP |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447299946 |
| 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