OrganizationActive
Derek a Siemon DDS LLC
NPI 1497825152 · General Practice Dentistry · Annapolis, MD
Provider details
- NPI number
- 1497825152
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Derek Siemon, Owner(410) 263-7338
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1833 G Forest Dr
Annapolis, MD 21401
Phone: (410) 263-7338
Fax: (410) 263-7339
Street-level locationGet directions
Mailing address
1833 G Forest Dr
Annapolis, MD 21401
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2015-03-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.