NPPES file of Aug 9, 2026

Melissa Marr, DMD

General Practice Dentistry · Sequim, WA

Melissa Marr, DMD is a general practice dentistry with a practice address in Sequim, Washington, and NPI 1619004207, issued on Feb 28, 2007. Check the license (Washington DE00010669, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619004207
Name
Melissa Marr
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DE00010669 WA
Self-reported in NPPES; status is on the state search
Practice location
485 W Hendrickson RD, Sequim, WA 98382
Phone
(360) 683-8683
Enumerated
Feb 28, 2007
Record last updated
Oct 1, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(360) 683-9683
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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Also registered at 485 W Hendrickson RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David McDonald, DDSGeneral Practice Dentistry1639216989

Verify Melissa Marr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE00010669
    Check 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 Washington license search

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34% more Medicare Part D claims than the average general practice dentistry in 2024

111 Medicare Part D claims for 55 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Melissa Marr111
  2. Specialty average83

Most prescribed

  1. Amoxicillin38 claims
  2. Sf 5000 Plus16 claims
  3. Dentagel13 claims
  4. Sodium Fluoride 5000 Plus11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Melissa Marr among 3,196 general practice dentistry records in Washington

Melissa Marr, DMD is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 37% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 general practice dentistry records list a practice address in Sequim

They are 14 of the 530 NPPES records with a practice address in Sequim, and 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Richard Davies, DDSSequim, WA 983821780682039
  2. Jared Despain, D.D.S.Sequim, WA 983821578660437
  3. David Do, D.D.S.Sequim, WA 983821528316007
  4. Nathan Gelder, D.M.D.Sequim, WA 983821952398661
  5. Meng-Hsiu Ho, DDSSequim, WA 983821124502588
  6. Brian Hughes, D.D.S.Sequim, WA 983821164440194
  7. Brian Juel, D.D.S.Sequim, WA 983821144212804
  8. Jiae Kwon, D.D.S.Sequim, WA 983821568832434

Common questions

What is Melissa Marr, DMD's NPI number?

Melissa Marr, DMD's National Provider Identifier (NPI) is 1619004207, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Marr, DMD located?

The NPPES record lists a practice address at 485 W Hendrickson RD, Sequim, WA, 98382. Phone: (360) 683-8683. Providers update this record themselves, so call before visiting.

How can I verify Melissa Marr, DMD's license?

NPPES lists Washington license number DE00010669, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Melissa Marr, DMD prescribe under Medicare Part D?

In 2024, Melissa Marr, DMD had 111 Medicare Part D claims for 55 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.