Doctor profile · Federal record
Dr. Steven Mattes, D.C.
Sports Physician Chiropractor (CMS: Chiropractic) · Newton, IA
- NPI 1982681375
- Accepts Medicare
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
119 1St Ave W
Newton, IA 502083721
(641) 787-0311
fax (641) 792-6396
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- September 26, 2011
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 111NS0005X — NUCC code
- State license (1)
- Iowa #AO6227
- Medicaid
- IA #1193185
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982681375. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
974
Distinct HCPCS
2
Medicare allowed
$32,255
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 592 | 98 | $38 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 382 | 94 | $26 |
In context: peer comparison
Among 1 peers in Newton Sports Physician Chiropractor, average services per provider: 487. This provider delivers 2.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Steven Mattes's medical specialty?
Dr. Steven Mattes practices Sports Physician Chiropractor in Newton, IA.
Where does Dr. Steven Mattes practice?
Dr. Steven Mattes practices at 119 1St Ave W, Newton, IA 502083721. Office phone: 6417870311.
What is Dr. Steven Mattes's NPI?
Dr. Steven Mattes's National Provider Identifier (NPI) is 1982681375, issued by NPPES.
Does Dr. Steven Mattes accept Medicare assignment?
Yes. Dr. Steven Mattes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Mattes commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.