NPPES file of Aug 9, 2026

Cian Rory O'Neill, D.C., B.A.

Chiropractor · Hiawatha, IA

Cian Rory O'Neill, D.C., B.A. is a chiropractor with a practice address in Hiawatha, Iowa, and NPI 1760738983, issued on Jul 25, 2012. Check the license (Iowa 007598, as entered in NPPES) with the Iowa 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
1760738983
Name
Cian Rory O'Neill
Credential
D.C., B.A.
Primary taxonomy
Chiropractor 111N00000X
License number
007598 IA
Self-reported in NPPES; status is on the state search
Practice location
1350 Blairs Ferry RD, Hiawatha, IA 52233
Phone
(843) 873-0081
Enumerated
Jul 25, 2012
Record last updated
Feb 6, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130528000697); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2012
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 1350 Blairs Ferry RD

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

  1. Elizabeth Kelchen-O'Neill, D.C.Chiropractor1376899666
  2. Mary Peiffer, RD, LDRegistered Dietitian1760675276

Verify Cian Rory O'Neill 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 007598
    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 Iowa 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 2 group practices

  1. O'Neill Family Chiropractic, PCHiawatha, IA
  2. Reckers Family Chiropractic Services IncMonticello, IA

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

Cian Rory O'Neill among 2,019 chiropractor records in Iowa

Cian Rory O'Neill, D.C., B.A. is one of 2,019 chiropractor records with a practice address in Iowa. 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 2012, is newer than 63% of them.

  • NPI issued2012 · 63% of these records are older, 33% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2012 · median 2007 among the 1,145 with a school on file
  • Record last updated2013 · 71% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 chiropractor records list a practice address in Hiawatha

They are 24 of the 337 NPPES records with a practice address in Hiawatha, and 2,019 chiropractor records in Iowa.

The 8 chiropractor records with the nearest ZIP codes

  1. Douglas Berry, D.C.Hiawatha, IA 522331821077512
  2. Ross Hausmann, D.C.Hiawatha, IA 522331992099055
  3. Daniel Kellen, DCHiawatha, IA 522331013900398
  4. Calla Jayne Kleene, D.C.Hiawatha, IA 522331629208467
  5. Gregory McSweeny, DCHiawatha, IA 522331427161413
  6. Michelle Nelson, D.C.Hiawatha, IA 522331952380396
  7. Maggie Sellers, DCHiawatha, IA 522331528047255
  8. Theodore Semelroth, D.C.Hiawatha, IA 522331063749562

Common questions

What is Cian Rory O'Neill, D.C., B.A.'s NPI number?

Cian Rory O'Neill, D.C., B.A.'s National Provider Identifier (NPI) is 1760738983, issued on Jul 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Cian Rory O'Neill, D.C., B.A. located?

The NPPES record lists a practice address at 1350 Blairs Ferry RD, Hiawatha, IA, 52233. Phone: (843) 873-0081. Providers update this record themselves, so call before visiting.

How can I verify Cian Rory O'Neill, D.C., B.A.'s license?

NPPES lists Iowa license number 007598, 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. 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.