NPPES file of Aug 9, 2026

Madelyn Marie Hammons, R.D.H.

Dental Hygienist · Jefferson, OR

Madelyn Marie Hammons, R.D.H. is a dental hygienist with a practice address in Jefferson, Oregon, and NPI 1548624646, issued on Apr 5, 2016. Check the license (Oregon H5055, as entered in NPPES) with the Oregon 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
1548624646
Name
Madelyn Marie Hammons
Credential
R.D.H.
Primary taxonomy
Dental Hygienist 124Q00000X
License number
H5055 OR
Self-reported in NPPES; status is on the state search
Practice location
10822 Enchanted Way SE, Jefferson, OR 97352
Phone
(503) 999-4719
Enumerated
Apr 5, 2016
Record last updated
Apr 5, 2016 (not updated in 10 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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Verify Madelyn Marie Hammons in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license H5055    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 Oregon license search

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2 dental hygienist records list a practice address in Jefferson

They are 2 of the 14 NPPES records with a practice address in Jefferson, and 1,167 dental hygienist records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Jefferson → All 1,167 in Oregon → Every provider in Jefferson →

Other dental hygienist records in Oregon

  1. Gail Aamodt, RDHHillsboro, OR1851016539
  2. Melissa Abbott, RDHBrooks, OR1295158434
  3. Radawn Abriel, RDHHillsboro, OR1548414030
  4. Jennifer Adamo, RDHEugene, OR1376918748
  5. Michelle Adams, RDHThe Dalles, OR1164894168
  6. Sandra Adams, RDHHermiston, OR1033889068
  7. Traci AdamsCorvallis, OR1851038178
  8. Rania Adnan, RDHBeaverton, OR1427980986
  9. Alvin Ahlstrom, RDHGrants Pass, OR1427338797
  10. Rachel Aiello, RDHHillsboro, OR1225924582

Common questions

What is Madelyn Marie Hammons, R.D.H.'s NPI number?

Madelyn Marie Hammons, R.D.H.'s National Provider Identifier (NPI) is 1548624646, issued on Apr 5, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Madelyn Marie Hammons, R.D.H. located?

The NPPES record lists a practice address at 10822 Enchanted Way SE, Jefferson, OR, 97352. Phone: (503) 999-4719. Providers update this record themselves, so call before visiting.

How can I verify Madelyn Marie Hammons, R.D.H.'s license?

NPPES lists Oregon license number H5055, as entered by the provider. Search the Oregon 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.