NPPES file of Aug 9, 2026

Katherine M. Ross, D.C.

Chiropractor · Redmond, WA

Katherine M. Ross, D.C. is a chiropractor with a practice address in Redmond, Washington, and NPI 1083832786, issued on Apr 20, 2007. Check the license (Washington CH00033915, 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
1083832786
Name
Katherine M. Ross
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
CH00033915 WA
Self-reported in NPPES; status is on the state search
Practice location
16701 Cleveland St Ste C, Redmond, WA 98052
Phone
(425) 941-6651
Enumerated
Apr 20, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(425) 882-3088
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 16701 Cleveland St Ste C

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

  1. Mathias Berry, D.C.Chiropractor1306064001
  2. Amy Richardson, DPMPodiatrist1508851544

Verify Katherine M. Ross 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 CH00033915
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Katherine M. Ross among 3,006 chiropractor records in Washington

Katherine M. Ross, D.C. 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 fileNo · 42% of these records are
  • 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).

34 chiropractor records list a practice address in Redmond

They are 34 of the 1,797 NPPES records with a practice address in Redmond, 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. Guy Backstrom, D.C.Redmond, WA 980521184756777
  2. Mathias Berry, D.C.Redmond, WA 980521306064001
  3. James Carpenter, DCRedmond, WA 980521346463007
  4. Eric Deroche, D.C.Redmond, WA 980521588613145
  5. Brian Jones, DCRedmond, WA 980521982758371
  6. James Myers, D.C.Redmond, WA 980521801987375
  7. Curtis Nelson, DCRedmond, WA 980521093839268
  8. Mitresh Parmar, D.C.Redmond, WA 980521558400317

Common questions

What is Katherine M. Ross, D.C.'s NPI number?

Katherine M. Ross, D.C.'s National Provider Identifier (NPI) is 1083832786, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Katherine M. Ross, D.C. located?

The NPPES record lists a practice address at 16701 Cleveland St Ste C, Redmond, WA, 98052. Phone: (425) 941-6651. Providers update this record themselves, so call before visiting.

How can I verify Katherine M. Ross, D.C.'s license?

NPPES lists Washington license number CH00033915, 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.