Steven James Mattes, D.C.
Sports Physician Chiropractor · Newton, IA
Steven James Mattes, D.C. is a sports physician chiropractor with a practice address in Newton, Iowa, and NPI 1982681375, issued on Dec 27, 2005. Check the license (Iowa AO6227, 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.
- Name
- Steven James Mattes
- Credential
- D.C.
- Primary taxonomy
- Sports Physician Chiropractor 111NS0005X
- License number
- AO6227 IA
Self-reported in NPPES; status is on the state search - Practice location
- 119 1St Ave W, Newton, IA 50208
- Phone
- (641) 787-0311
- Enumerated
- Dec 27, 2005
- Record last updated
- Sep 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (641) 792-6396
- Medicaid ID
- 1193185 IA
- Medicare enrollment
- Enrolled (PECOS I20041215000361); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 1997
- Entity
- Type 1 · individual
8 nearest sports physician chiropractor records → All 30 in Iowa → Look up another NPI →
Verify Steven James Mattes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license AO6227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven James Mattes among 30 sports physician chiropractor records in Iowa
Steven James Mattes, D.C. is one of 30 sports physician chiropractor records with a practice address in Iowa. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 73% newer
- In a Medicare fileNo · 20% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 1995 among the 18 with a school on file
- Record last updated2011 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111NS0005X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Physician Chiropractor providers in Iowa
There are 30 sports physician chiropractor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 30 in Iowa → Every provider in Newton → Sports Physician Chiropractor nationwide →
The 8 sports physician chiropractor records with the nearest ZIP codes
- Russell Vanhemert, D.C., C.C.S.P.Pella, IA 502191497758676
- Cory Drees, D.C., CCSPIndianola, IA 501251124000120
- Kevin Hansen, D.C.Des Moines, IA 503151497752190
- Joseph Glenn, D.C.Ankeny, IA 500231851793087
- David Duroe, D.C.Adel, IA 500031841394319
- Steven Tenold, D.C.Belmond, IA 504211265515076
- James Brockhohn, D.C.Forest City, IA 504361346334984
- Scott Wood, D.C.Garner, IA 504381841349743
Common questions
What is Steven James Mattes, D.C.'s NPI number?
Steven James Mattes, D.C.'s National Provider Identifier (NPI) is 1982681375, issued on Dec 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven James Mattes, D.C. located?
The NPPES record lists a practice address at 119 1St Ave W, Newton, IA, 50208. Phone: (641) 787-0311. Providers update this record themselves, so call before visiting.
How can I verify Steven James Mattes, D.C.'s license?
NPPES lists Iowa license number AO6227, 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.