NPPES file of Aug 9, 2026

Marjorie L. Pederson, DC

Chiropractor · Port Ludlow, WA

Marjorie L. Pederson, DC is a chiropractor with a practice address in Port Ludlow, Washington, and NPI 1811054497, issued on Jan 2, 2007. Check the license (Washington CH00003212, 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
1811054497
Name
Marjorie L. Pederson
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
CH00003212 WA
Self-reported in NPPES; status is on the state search
Practice location
7470 Oak Bay RD, Port Ludlow, WA 98365
Phone
(360) 437-2596
Enumerated
Jan 2, 2007
Record last updated
Oct 16, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080708000387); accepts Medicare assignment
Medical or professional school
Western States College Of Chiropractic, 1995
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Marjorie L. Pederson 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 CH00003212
    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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Marjorie L. Pederson among 3,006 chiropractor records in Washington

Marjorie L. Pederson, DC is one of 3,006 chiropractor records with a practice address in Washington. 21% 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 2007, is newer than 31% of them.

  • NPI issued2007 · 31% of these records are older, 47% newer
  • In a Medicare fileNo · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1995 · median 2005 among the 1,275 with a school on file
  • Record last updated2007 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 chiropractor records list a practice address in Port Ludlow

They are 2 of the 35 NPPES records with a practice address in Port Ludlow, and 3,006 chiropractor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Gerald Brady, D.C.Port Ludlow, WA 983651548330483
  2. Bruce Fernie, DCPort Orchard, WA 983661538193560
  3. Kenneth Frederick, D.C.Port Orchard, WA 983661073628061
  4. David Middendorf, D.C.Port Orchard, WA 983661366483737
  5. Joyce Middendorf, D.C.Port Orchard, WA 983661659312049
  6. Catherine Niles, D.C.Port Orchard, WA 983661659486645
  7. Mathew Ryan, D.C.Port Orchard, WA 983661710994660
  8. Jerome Sabelhaus, DCPort Orchard, WA 983661962416206

Common questions

What is Marjorie L. Pederson, DC's NPI number?

Marjorie L. Pederson, DC's National Provider Identifier (NPI) is 1811054497, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marjorie L. Pederson, DC located?

The NPPES record lists a practice address at 7470 Oak Bay RD, Port Ludlow, WA, 98365. Phone: (360) 437-2596. Providers update this record themselves, so call before visiting.

How can I verify Marjorie L. Pederson, DC's license?

NPPES lists Washington license number CH00003212, 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.

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.