OrganizationActive
Greater Washington Orthopaedic Group
NPI 1821065152 · Orthopaedic Surgery Physician · Olney, MD
Provider details
- NPI number
- 1821065152
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dana Winkler, Administrator(301) 589-3324
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
18111 Prince Philip Dr
Suite 221
Olney, MD 20832-1513
Phone: (301) 977-1300
Fax: (301) 570-9078
Street-level locationGet directions
Mailing address
1400 Forest Glen Rd
Silver Spring, MD 20910-1459
Other names (DBA / former)
- Other name
- Gwog
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.