NPPES file of Aug 9, 2026

Marvin R. Nelson, DDS

General Practice Dentistry · Edmonds, WA

Marvin R. Nelson, DDS is a general practice dentistry with a practice address in Edmonds, Washington, and NPI 1639260490, issued on Sep 27, 2006. Check the license (Washington 5192, 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
1639260490
Name
Marvin R. Nelson
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
5192 WA
Self-reported in NPPES; status is on the state search
Practice location
209 Dayton St, Edmonds, WA 98020
Phone
(425) 775-7325
Enumerated
Sep 27, 2006
Record last updated
Jul 21, 2022
Fax
(425) 774-6105
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 Marvin R. Nelson 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 5192
    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
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60% fewer Medicare Part D claims than the average general practice dentistry in 2024

33 Medicare Part D claims for 29 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. Marvin Nelson33
  2. Specialty average83

Most prescribed

  1. Amoxicillin22 claims
  2. Clindamycin Hcl11 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.

Marvin R. Nelson among 3,196 general practice dentistry records in Washington

Marvin R. Nelson, DDS 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 59% 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 updated2022 · 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).

21 general practice dentistry records list a practice address in Edmonds

They are 21 of the 1,558 NPPES records with a practice address in Edmonds, and 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. David Apatoff, D.D.S.Edmonds, WA 980201487601605
  2. Alexis Apatoff, DMDEdmonds, WA 980201366885923
  3. James Haberman, DDSEdmonds, WA 980201467403022
  4. Jeffrey Janison, D.D.S.Edmonds, WA 980201902934912
  5. Eric Kitts, DDSEdmonds, WA 980201205232899
  6. Amy Winter, DDSEdmonds, WA 980201104177484
  7. Pooja BhardwajDuvall, WA 980191770983306
  8. Samuel Castillo, DMDDuvall, WA 980191083705800

Common questions

What is Marvin R. Nelson, DDS's NPI number?

Marvin R. Nelson, DDS's National Provider Identifier (NPI) is 1639260490, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marvin R. Nelson, DDS located?

The NPPES record lists a practice address at 209 Dayton St, Edmonds, WA, 98020. Phone: (425) 775-7325. Providers update this record themselves, so call before visiting.

How can I verify Marvin R. Nelson, DDS's license?

NPPES lists Washington license number 5192, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Marvin R. Nelson, DDS prescribe under Medicare Part D?

In 2024, Marvin R. Nelson, DDS had 33 Medicare Part D claims for 29 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.