NPPES file of Aug 9, 2026

Riley P. Knoll, DC

Chiropractor · Bismarck, ND

Riley P. Knoll, DC is a chiropractor with a practice address in Bismarck, North Dakota, and NPI 1659812386, issued on Mar 14, 2017. Check the license (North Dakota 1050, as entered in NPPES) with the North Dakota 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
1659812386
Name
Riley P. Knoll
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
1050 ND
Self-reported in NPPES; status is on the state search
Practice location
1715 Burnt Boat Dr, Bismarck, ND 58503
Phone
(701) 221-2600
Enumerated
Mar 14, 2017
Record last updated
Mar 14, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(701) 221-9082
Medicare enrollment
Enrolled (PECOS I20170329002784); 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 1715 Burnt Boat Dr

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

  1. Brad Roshau, D.CChiropractor1891831624
  2. Colton RoshauChiropractor1356216980
  3. Chris Schwab, DCChiropractor1750536025

Verify Riley P. Knoll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license 1050
    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 North Dakota 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. Roshau Chiropractic And Sports Injury Center, PCBismarck, ND

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

Riley P. Knoll among 498 chiropractor records in North Dakota

Riley P. Knoll, DC is one of 498 chiropractor records with a practice address in North Dakota. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 78% of them.

  • NPI issued2017 · 78% of these records are older, 20% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2017 · median 2008 among the 315 with a school on file
  • Record last updated2017 · 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 North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

95 chiropractor records list a practice address in Bismarck

They are 95 of the 3,669 NPPES records with a practice address in Bismarck, and 498 chiropractor records in North Dakota.

The 8 chiropractor records with the nearest ZIP codes

  1. John Badinger, DCBismarck, ND 585031528136017
  2. Cody Berger, D.C.Bismarck, ND 585031669558318
  3. Byron Blowers, D.C.Bismarck, ND 585031528163409
  4. Julie Bryant, D CBismarck, ND 585031467525824
  5. Ryan Koch, D.C.Bismarck, ND 585031437200839
  6. Amanda Messer, D.C.Bismarck, ND 585031154359677
  7. Tonya Miller, D.C.Bismarck, ND 585031902958606
  8. Shane Miller, D.C.Bismarck, ND 585031093867541

Common questions

What is Riley P. Knoll, DC's NPI number?

Riley P. Knoll, DC's National Provider Identifier (NPI) is 1659812386, issued on Mar 14, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Riley P. Knoll, DC located?

The NPPES record lists a practice address at 1715 Burnt Boat Dr, Bismarck, ND, 58503. Phone: (701) 221-2600. Providers update this record themselves, so call before visiting.

How can I verify Riley P. Knoll, DC's license?

NPPES lists North Dakota license number 1050, as entered by the provider. Search the North Dakota 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.