Registry data as of Aug 27, 2026

Greg Felthousen, DDS, MS

Periodontics · Salisbury, MD

Greg Felthousen, DDS, MS is a periodontics with a practice address in Salisbury, Maryland, and NPI 1417979733, issued on Jul 24, 2006. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1417979733
Name
Greg Felthousen
Credential
DDS, MS
Primary taxonomy
Periodontics 1223P0300X
Practice location
304 Dogwood Dr, Salisbury, MD 21801
Phone
(410) 548-1096
Enumerated
Jul 24, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Greg Felthousen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Periodontics providers in Maryland

There are 151 periodontics records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 151 in Maryland → Every provider in Salisbury →

Other periodontics records in Maryland

  1. Mary Aichelmann-Reidy, DDSBaltimore, MD1073653002
  2. Mary Alexander, DDSSilver Spring, MD1588828073
  3. Reiaz Ali, D.D.S., M.S.Clinton, MD1104066257
  4. Augusto Araujo, D.M.D.Chevy Chase, MD1457565384
  5. Judith Austin, D.M.D.Rockville, MD1932305422
  6. Salar Azad, DDSFrederick, MD1578092771
  7. Ramin Azghandi, DDSGermantown, MD1215023296
  8. Sanford Barber, DMDRockville, MD1801983077
  9. Jared Beck, D.M.D.Bethesda, MD1497981104
  10. Alan Bernbach, D.M.D.Silver Spring, MD1356465108

Common questions

What is Greg Felthousen, DDS, MS's NPI number?

Greg Felthousen, DDS, MS's National Provider Identifier (NPI) is 1417979733, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Greg Felthousen, DDS, MS located?

The NPPES record lists a practice address at 304 Dogwood Dr, Salisbury, MD, 21801. Phone: (410) 548-1096. Providers update this record themselves, so call before visiting.

How can I verify Greg Felthousen, DDS, MS's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.