NPPES file of Aug 9, 2026

William Ambrose Christianson, D.C.

Chiropractor · Cedar Rapids, IA

William Ambrose Christianson, D.C. is a chiropractor with a practice address in Cedar Rapids, Iowa, and NPI 1215021746, issued on Oct 2, 2006. Check the license (Iowa A05830, as entered in NPPES) with the Iowa 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
1215021746
Name
William Ambrose Christianson
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
A05830 IA
Self-reported in NPPES; status is on the state search
Practice location
1756 1St Ave NE, Cedar Rapids, IA 52402
Phone
(319) 399-1285
Enumerated
Oct 2, 2006
Record last updated
Jun 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(319) 399-1285
Medicaid ID
0226324 IA
Medicare enrollment
Enrolled (PECOS I20050428001175); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 1994
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 1756 1St Ave NE

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

  1. Sheli Christianson, P.T.Orthopedic Physical Therapist1215110549

Verify William Ambrose Christianson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license A05830
    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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93 chiropractor records list a practice address in Cedar Rapids

They are 93 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 2,019 chiropractor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other chiropractor records in Iowa

  1. Susan Aalborg-Glenn, D.C.Des Moines, IA1679509681
  2. Lyle Abbas, DC ACUPUNCTURISTClear Lake, IA1881689958
  3. Kirk Abernathy, D.C.Fayette, IA1316044654
  4. Shelly Abernathy, D.C.Fayette, IA1154435725
  5. Timothy Aberson, DCPaullina, IA1124025259
  6. Trent Abrahamson, D.C.Orange City, IA1558301630
  7. William Acree, D.C.Fort Dodge, IA1588619431
  8. Karla Adair, D.C.North Liberty, IA1114072816
  9. Reid Adams, DCCedar Rapids, IA1730997982
  10. Robert Adams, D.C.Clive, IA1609143734

Common questions

What is William Ambrose Christianson, D.C.'s NPI number?

William Ambrose Christianson, D.C.'s National Provider Identifier (NPI) is 1215021746, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Ambrose Christianson, D.C. located?

The NPPES record lists a practice address at 1756 1St Ave NE, Cedar Rapids, IA, 52402. Phone: (319) 399-1285. Providers update this record themselves, so call before visiting.

How can I verify William Ambrose Christianson, D.C.'s license?

NPPES lists Iowa license number A05830, as entered by the provider. Search the Iowa 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.