NPPES file of Aug 9, 2026

Diane M. Hart, RDH

Dental Hygienist · Vancouver, WA

Diane M. Hart, RDH is a dental hygienist with a practice address in Vancouver, Washington, and NPI 1124135926, issued on Aug 25, 2006. Check the license (Washington DH00002959, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1124135926
Name
Diane M. Hart
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
License number
DH00002959 WA
Self-reported in NPPES; status is on the state search
Practice location
14406 NE 20TH Ave, Vancouver, WA 98686
Phone
(360) 571-3139
Enumerated
Aug 25, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest dental hygienist records → All 987 in Washington → Look up another NPI →

Also registered at 14406 NE 20TH Ave

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

  1. Shaanti Abbruzzese, CNMAdvanced Practice Midwife1063577815
  2. Christina Adams, RDADental Assistant1639422645
  3. Genise Albertson, RDADental Assistant1982949830
  4. Camilla Albrecht, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1568645489
  5. Joseph Alsberge, M.D.Ophthalmology Physician1740623792
  6. Marcus Asby, M.D.Internal Medicine Physician1104112697

Verify Diane M. Hart 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 DH00002959    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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Diane M. Hart among 987 dental hygienist records in Washington

Diane M. Hart, RDH is one of 987 dental hygienist records with a practice address in Washington. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dental Hygienist providers in Washington

There are 987 dental hygienist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 987 in Washington → Every provider in Vancouver → Dental Hygienist nationwide →

The 8 dental hygienist records with the nearest ZIP codes

  1. Brook Bowers, RDHVancouver, WA 986861336392703
  2. Theresa Casey, RDHVancouver, WA 986861114030434
  3. Leslie Ching, R.D.H.Vancouver, WA 986861467568964
  4. Shauna Geiger, RDHVancouver, WA 986861568890994
  5. Bonnie Larson, RDHVancouver, WA 986861720190440
  6. Mi Madden, RDHVancouver, WA 986861205942166
  7. Rose McCullough, RDHVancouver, WA 986861417060815
  8. Mystie Munsey, R.D.H.Vancouver, WA 986861295910594

Common questions

What is Diane M. Hart, RDH's NPI number?

Diane M. Hart, RDH's National Provider Identifier (NPI) is 1124135926, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Diane M. Hart, RDH located?

The NPPES record lists a practice address at 14406 NE 20TH Ave, Vancouver, WA, 98686. Phone: (360) 571-3139. Providers update this record themselves, so call before visiting.

How can I verify Diane M. Hart, RDH's license?

NPPES lists Washington license number DH00002959, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.