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.

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)

Practice location

304 Dogwood Dr

Salisbury, MD 21801-7122

Phone: (410) 548-1096

Fax: (410) 219-5798

Street-level locationGet directions

More MD providers

Mailing address

304 Dogwood Dr

Salisbury, MD 21801-7122

Specialties & taxonomies

PeriodonticsPrimary1223P0300XLicense 10511 (MD)
Dental Providers

Profile Score

Detailed profile(86/100 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.

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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions