NPPES file of Aug 9, 2026

Michael Todd Ferderer, D.C.

Chiropractor · Spokane, WA

Michael Todd Ferderer, D.C. is a chiropractor with a practice address in Spokane, Washington, and NPI 1851550941, issued on Jun 4, 2008. Check the license (Washington CH60017836, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1851550941
Name
Michael Todd Ferderer
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
CH60017836 WA
Self-reported in NPPES; status is on the state search
Practice location
9720 N Nevada St, Spokane, WA 99218
Phone
(509) 464-2273
Enumerated
Jun 4, 2008
Record last updated
Aug 5, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(509) 242-1854
Medicare enrollment
Enrolled (PECOS I20080728000607); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - West Sunnyvale, 2008
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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Also registered at 9720 N Nevada St

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

  1. Ethan Andersen, DCChiropractor1063232031
  2. Colleen Apple, DCChiropractor1235613233
  3. Tylah Bosch, LMTMassage Therapist1801502877
  4. Krista Clapp, D.C.Chiropractor1548451693
  5. Crystal Corning, L.M.P.Massage Therapist1457336281
  6. Christopher DonohueMassage Therapist1982071957

Verify Michael Todd Ferderer 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 CH60017836
    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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Bills Medicare through one group practice

  1. Mark WM Houk DC PSSpokane, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Todd Ferderer among 3,006 chiropractor records in Washington

Michael Todd Ferderer, 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. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 44% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2008 · median 2005 among the 1,275 with a school on file
  • Record last updated2008 · 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).

Chiropractor providers in Washington

There are 3,006 chiropractor records in Washington.

The 8 chiropractor records with the nearest ZIP codes

  1. Krista Clapp, D.C.Spokane, WA 992181548451693
  2. Mark Houk, D.C., D.A.B.C.O.Spokane, WA 992181144205204
  3. Patricia Kamerer, DCSpokane, WA 992181689758922
  4. Russell Macdonald, DCSpokane, WA 992181629151402
  5. Michael Marchese, D.C.Spokane, WA 992181295814085
  6. K. Blake Nielsen, D.C.Spokane, WA 992181952478646
  7. Kimberley Nielsen, D.C.Spokane, WA 992181508933193
  8. Karla Riollano, D.C.Spokane, WA 992181013189752

Common questions

What is Michael Todd Ferderer, D.C.'s NPI number?

Michael Todd Ferderer, D.C.'s National Provider Identifier (NPI) is 1851550941, issued on Jun 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael Todd Ferderer, D.C. located?

The NPPES record lists a practice address at 9720 N Nevada St, Spokane, WA, 99218. Phone: (509) 464-2273. Providers update this record themselves, so call before visiting.

How can I verify Michael Todd Ferderer, D.C.'s license?

NPPES lists Washington license number CH60017836, 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. Medicare files from data.cms.gov. 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.