Alta Dawne Mahan, D.C.
Chiropractor · Bonney Lake, WA
Alta Dawne Mahan, D.C. is a chiropractor with a practice address in Bonney Lake, Washington, and NPI 1144242389, issued on Jul 24, 2006. Check the license (Washington CH00033625, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alta Dawne Mahan
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- CH00033625 WA
Self-reported in NPPES; status is on the state search - Practice location
- 20119 S Prairie RD E, Bonney Lake, WA 98391
- Phone
- (253) 862-1555
- Enumerated
- Jul 24, 2006
- Record last updated
- Sep 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (253) 862-1557
- Medicare enrollment
- Enrolled (PECOS I20041026001044); may accept Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 1999
- Entity
- Type 1 · individual
Also registered at 20119 S Prairie RD E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Summer Blake, LMTMassage Therapist1275302119
- Lisa GrayMassage Therapist1528683570
- Martin Henschell, D.C.Chiropractor1417979659
- Tina Marbet, LMPMassage Therapist1700103496
- Jeffery Olsen, D.C.Chiropractor1023143567
- Micayla Weider, DCChiropractor1386425916
Verify Alta Dawne Mahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CH00033625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Henschell Chiropractic, P.S.Bonney Lake, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
22 chiropractor records list a practice address in Bonney Lake
They are 22 of the 401 NPPES records with a practice address in Bonney Lake, and 3,006 chiropractor records in Washington.
All 22 in Bonney Lake → All 3,006 in Washington → Every provider in Bonney Lake →
Other chiropractor records in Washington
- Joy Aardappel, DCBurien, WA1396902508
- Joseph Aaron, DCRenton, WA1053395590
- Luke Abdelnoor, DCVancouver, WA1104655497
- Jason Ablett, DCKirkland, WA1285713339
- Wayne Abney, D.C.Shoreline, WA1154522894
- Jeffery Abrams, D.C.Seattle, WA1427162940
- Chad Abramson, D.C.Everett, WA1720157399
- Cole Adams, DCSilverdale, WA1790132769
- Kristina Adams, DCSequim, WA1609501170
- Kurt Adams, DCSilverdale, WA1023198538
Common questions
What is Alta Dawne Mahan, D.C.'s NPI number?
Alta Dawne Mahan, D.C.'s National Provider Identifier (NPI) is 1144242389, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alta Dawne Mahan, D.C. located?
The NPPES record lists a practice address at 20119 S Prairie RD E, Bonney Lake, WA, 98391. Phone: (253) 862-1555. Providers update this record themselves, so call before visiting.
How can I verify Alta Dawne Mahan, D.C.'s license?
NPPES lists Washington license number CH00033625, 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.