NPPES file of Aug 9, 2026

William David Pratt, DC

Chiropractor · Cashmere, WA

William David Pratt, DC is a chiropractor with a practice address in Cashmere, Washington, and NPI 1134292857, issued on Nov 17, 2006. Check the license (Washington CH00000863, 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
1134292857
Name
William David Pratt
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
CH00000863 WA
Self-reported in NPPES; status is on the state search
Practice location
102 Cottage Ave, Cashmere, WA 98815
Phone
(509) 782-1312
Enumerated
Nov 17, 2006
Record last updated
Jan 9, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(509) 782-1733
Medicaid ID
8349581 WA
Medicare enrollment
Enrolled (PECOS I20071029000758); may accept Medicare assignment
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 102 Cottage Ave

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

  1. Derrick Pratt, DCChiropractor1316024524
  2. Ronwynn Pratt, DCChiropractor1588741797

Verify William David Pratt 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 CH00000863
    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. Pratt Clinic OF Chiropractic PSCashmere, WA

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

William David Pratt among 3,006 chiropractor records in Washington

William David Pratt, 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. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 69% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1970 · 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).

5 chiropractor records list a practice address in Cashmere

They are 5 of the 83 NPPES records with a practice address in Cashmere, and 3,006 chiropractor records in Washington.

The 8 chiropractor records with the nearest ZIP codes

  1. Keith Henning, D.CCashmere, WA 988151396894168
  2. Ronwynn Pratt, DCCashmere, WA 988151588741797
  3. Derrick Pratt, DCCashmere, WA 988151316024524
  4. Kathryn Skoglun, DCCashmere, WA 988151881300291
  5. Aaron England, D.C.Manson, WA 988161275845877
  6. Brandon Fromm, DCChelan, WA 988161962911420
  7. Bruce Hurst, DCChelan, WA 988161144298449
  8. Steven Simmons, DCChelan, WA 988161063610780

Common questions

What is William David Pratt, DC's NPI number?

William David Pratt, DC's National Provider Identifier (NPI) is 1134292857, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William David Pratt, DC located?

The NPPES record lists a practice address at 102 Cottage Ave, Cashmere, WA, 98815. Phone: (509) 782-1312. Providers update this record themselves, so call before visiting.

How can I verify William David Pratt, DC's license?

NPPES lists Washington license number CH00000863, 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.