Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Auston Shrader, DC

Individual provider Chiropractor · NPI 1043077357

Dr. Auston Shrader, DC is registered under Chiropractic in Mason City, Iowa. Graduated from Palmer College Chiropractic - Davenport in 2024, 2 years ago. Practices with Dr Richard W Haas Chiropractor PC, a 3-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
2
Trained at
Palmer College Chiropractic - Davenport
Licensed in
IA
In the registry since
2024
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1403 S Federal Ave
Mason City, IA 50401-5727
Phone: (641) 424-6531
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 125115 (IA)

Record details

NPI number1043077357
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 4, 2024
Last updated in NPPESMarch 4, 2024
Certification dateFebruary 27, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2024 (2 years in practice)
Group practice Dr Richard W Haas Chiropractor Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients67
Services billed 423 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Dr Richard W Haas Chiropractor PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Mason City