Madeleine Thompson
Individual provider Active NPI Registered Dietitian · Poolesville, MD
NPI 1891664645 · NPPES record last updated Feb 10, 2026
Key facts
- NPI
- 1891664645
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Registered Dietitian 133V00000X
- License
- DX7596 (MD)
- Practice address
- 17102 Titus Way
Poolesville, MD 20837-2180 - Phone
- (301) 655-6239
- NPI assigned
- Oct 31, 2025
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 1
Medicare Care Compare profile
- Specialty
- Registered Dietitian Or Nutrition Professional
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Medstar Health Weight Management, LLC
Practice addresses (Care Compare)
11221 Dolfield Blvd
Suite 112 113
Owings Mills, MD 21117-3254
Phone (443) 213-8482
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in MD
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260220002045 | MD | Practitioner - Registered Dietitian Or Nutrition Professional | 9032690748 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DX7596 | MD | MD | Registered Dietitian |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medstar Health Weight Management, LLC | Dietitian, Registered | Current |
Accepting new patients |
Locations
499 Idlewild Ave
Ste 104
Easton, MD 21601
Phone (410) 697-3832
1099 Winterson Rd
Ste 300
Linthicum Heights, MD 21090
Phone (443) 929-1785
11221 Dolfield Blvd
Ste 112113
Owings Mills, MD 21117
Phone (443) 213-8482
Interoperability endpoints
- https://fhir.meditouchehr.com/api/fhir/r4/
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Dietitian | 133V00000X | DX7596 | MD | Yes |
Addresses
Primary practice location
17102 Titus Way
Poolesville, MD 20837-2180
Mailing address
17102 Titus Way
Poolesville, MD 20837-2180
Other providers in Poolesville, MD
- Erica Salpino
- Samuel Wilson Cooper LLC
- Stanford Assistance LLC
- Samuel Yin Suen
- Sunshine Projects Foundation Inc.
- Morgan Elizabeth Velasquez
- Kirsten Vieira
- Tamar M Weinsweig
- William Paul Hixson
- Richard G Wyne
All providers in Poolesville, MD · Registered Dietitian in Maryland
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 10, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.