OrganizationActive
Greg Felthousen, DDS, Ms, LLC
NPI 1235360017 · Periodontics · Salisbury, MD
Greg Felthousen, DDS, Ms, LLC is a Periodontics organization in Salisbury, MD (NPI 1235360017).
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
17 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
Frequently asked questions
- What is Greg Felthousen, DDS, Ms, LLC's NPI number?
- Greg Felthousen, DDS, Ms, LLC's National Provider Identifier (NPI) is 1235360017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greg Felthousen, DDS, Ms, LLC?
- Greg Felthousen, DDS, Ms, LLC is classified in the NPPES registry as Periodontics (Dental Providers).
- Where is Greg Felthousen, DDS, Ms, LLC located?
- Greg Felthousen, DDS, Ms, LLC's practice location on file with NPPES is 304 Dogwood Dr, Salisbury, MD 21801-7122.
- What is Greg Felthousen, DDS, Ms, LLC's phone number?
- The practice phone number listed in the NPPES registry for Greg Felthousen, DDS, Ms, LLC is (410) 548-1096.
- Who is the authorized official for Greg Felthousen, DDS, Ms, LLC?
- The authorized official listed on Greg Felthousen, DDS, Ms, LLC's NPPES record is Greg Felthousen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greg Felthousen, DDS, Ms, LLC's NPI active?
- Yes — Greg Felthousen, DDS, Ms, LLC's NPI (1235360017) is active in the NPPES registry as of the last update on 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.