OrganizationActive
Loudoun Medical Group, PC
NPI 1003585753 · Endocrinology, Diabetes & Metabolism Physician · Leesburg, VA
Provider details
- NPI number
- 1003585753
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Loudoun Medical Group, PC
- Organization subpart
- Yes
- Authorized official
- Mary Beth Tamasy, Ceo(703) 737-6010
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
19450 Deerfield Avenue, Suite 200
Leesburg, VA 20176-1701
Phone: (703) 844-8380
Fax: (703) 263-8393
Approximate (ZIP-level) locationGet directions
Mailing address
224d Cornwall St Nw Ste 403
Leesburg, VA 20176-2704
Other names (DBA / former)
- Doing business as
- Endocrine Health & Wellness
- Doing business as
- Endocrine Health & Wellness
Registry dates
- Enumerated
- 2021-09-07
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.