OrganizationActive
Greg Felthousen, DDS, Ms, LLC
NPI 1235360017 · Periodontics · Salisbury, MD
Provider details
- NPI number
- 1235360017
- Entity type
- Organization
- Primary specialty
- PeriodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Greg Felthousen, Owner(410) 548-1096
- License
- 10511 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
304 Dogwood Dr
Salisbury, MD 21801-7122
Phone: (410) 548-1096
Fax: (410) 219-5798
Street-level locationGet directions
Mailing address
304 Dogwood Dr
Salisbury, MD 21801-7122
Registry dates
- Enumerated
- 2009-07-28
- Last updated
- 2009-07-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.