Quick answers
- Does Mary Ella Carter accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Ella Carter 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 Mary Ella Carter see?
- In 2024, CMS data shows 1,006 Original Medicare patients and 7,506 services for Mary Ella Carter. This counts Original Medicare only and measures volume, not quality.
- What is Mary Ella Carter's NPI number?
- 1194750224. 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 Mary Ella Carter, 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 | 1,006 |
|---|---|
| Services billed to Medicare | 7,506 |
| Different services or procedures | 192 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)859 services
- Destruction of precancer skin growth, 2-14 growths (17003)717 services
- Application of vein wound compression bandages on lower leg, ankle, and foot (29581)606 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)450 services
- Removal of skin and tissue, 20.0 sq cm or less (11042)392 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 cholesterol74%
- High blood pressure61%
- Arthritis48%
- Ischemic heart disease22%
- Osteoporosis21%
- Atrial fibrillation21%
Hospitals where Mary Ella Carter works
Medicare's Facility Affiliation Data lists Mary Ella Carter at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sibley Memorial HospitalWashington, DC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 090005
Practice locations
Addresses where Mary Ella Carter is enrolled with Medicare (CMS data updated October 2, 2026).
- 5215 Loughboro Rd NW, Suite 430Washington, DC 20016 (202) 363‑6844
Specialties
Find other Plastic and Reconstructive Surgery doctors in District of Columbia →
Other plastic surgeons in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194750224 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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