Scott W. Nelson, D.C.
Chiropractor · Mason City, IA
Scott W. Nelson, D.C. is a chiropractor with a practice address in Mason City, Iowa, and NPI 1679558001, issued on Dec 8, 2005. Check the license (Iowa 06519, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Scott W. Nelson
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 06519 IA
Self-reported in NPPES; status is on the state search - Practice location
- 423 4TH St SW, Mason City, IA 50401
- Phone
- (641) 424-0992
- Enumerated
- Dec 8, 2005
- Record last updated
- Jan 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (641) 424-0200
- Medicaid ID
- 0266940 IA
- Medicare enrollment
- Enrolled (PECOS I20040319001519); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 2001
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,019 in Iowa → Look up another NPI →
Verify Scott W. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 06519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mason City Chiropractic IncMason City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Scott W. Nelson among 2,019 chiropractor records in Iowa
Scott W. Nelson, D.C. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2001 · median 2007 among the 1,145 with a school on file
- Record last updated2015 · 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).
14 chiropractor records list a practice address in Mason City
They are 14 of the 866 NPPES records with a practice address in Mason City, and 2,019 chiropractor records in Iowa.
All 2,019 in Iowa → Every provider in Mason City → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Brett Cornish, D.C.Mason City, IA 504011548404007
- Damon Dornbier, D.C.Mason City, IA 504011811960586
- Richard Haas, D.C.Mason City, IA 504011770591703
- David Haas, DCMason City, IA 504011366454332
- Nolan Hirota, D.C.Mason City, IA 504011912441858
- Donald Hiscocks, D.C.Mason City, IA 504011568438364
- Joeli Koenig, DCMason City, IA 504011659171627
- Ronald Masters, D.C.Mason City, IA 504011588827471
Common questions
What is Scott W. Nelson, D.C.'s NPI number?
Scott W. Nelson, D.C.'s National Provider Identifier (NPI) is 1679558001, issued on Dec 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Scott W. Nelson, D.C. located?
The NPPES record lists a practice address at 423 4TH St SW, Mason City, IA, 50401. Phone: (641) 424-0992. Providers update this record themselves, so call before visiting.
How can I verify Scott W. Nelson, D.C.'s license?
NPPES lists Iowa license number 06519, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
What is Scott W. Nelson, D.C.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.