Registry data as of Aug 27, 2026

William Nichols, DMD

General Practice Dentistry · Bellingham, WA

William Nichols, DMD is a general practice dentistry with a practice address in Bellingham, Washington, and NPI 1790203560, issued on Aug 31, 2017. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1790203560
Name
William Nichols
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
Practice location
2201 James St Ste A, Bellingham, WA 98225
Phone
(360) 734-7055
Enumerated
Aug 31, 2017
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 2201 James St Ste A

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

  1. Joshua Clarkman, DDSGeneral Practice Dentistry1780176313

Verify William Nichols in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington 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 Washington 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.

74% fewer Medicare Part D claims than the average general practice dentistry in 2024

22 Medicare Part D claims for 14 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.

  1. William Nichols22
  2. Specialty average84

Most prescribed

  1. Amoxicillin15 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.

Industry payments in 2024: $13.91

1 payment, mostly food and beverage; the largest payer was Dentsply Sirona Inc. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Nichols$13.91
  2. Specialty average$593.28

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

66 general practice dentistry records list a Bellingham practice address

They are 66 of the 5,172 NPPES records with a Bellingham practice address, and 3,200 general practice dentistry records in Washington.

Other general practice dentistry records in Washington

  1. Royal Aaby, DDSSilverdale, WA1487775912
  2. David Abdo, D.D.SArlington, WA1215022199
  3. Megan Abdo, DDSBellingham, WA1750993911
  4. Susan Abdun-Nur, DDSBellevue, WA1497778872
  5. Norman Abe, DDSSeattle, WA1699852590
  6. Parvin Abedi, DDSTacoma, WA1467516310
  7. Larry Abell, DDSInchelium, WA1609913144
  8. Jeffrey Abolofia, DDSBurien, WA1386629657
  9. Luis Acevedo Rodriguez, DDSMarysville, WA1992114441
  10. Greg Achtemichuk, DDSMukilteo, WA1780767533

Common questions

What is William Nichols, DMD's NPI number?

William Nichols, DMD's National Provider Identifier (NPI) is 1790203560, issued on Aug 31, 2017. An NPI identifies a provider in billing; it is not a license.

Where is William Nichols, DMD located?

The NPPES record lists a practice address at 2201 James St Ste A, Bellingham, WA, 98225. Phone: (360) 734-7055. Providers update this record themselves, so call before visiting.

How can I verify William Nichols, DMD's license?

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

How much does William Nichols, DMD prescribe under Medicare Part D?

In 2024, William Nichols, DMD had 22 Medicare Part D claims for 14 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.