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

Dr. Daniel Frederick Martin, DC

Individual provider Chiropractor · NPI 1922245190

Dr. Daniel Frederick Martin, DC is registered under Chiropractic in Dyersville, Iowa. Graduated from Palmer College Chiropractic - Davenport in 2008, 18 years ago. Practices with Martin Brothers Chiropractic PLLC, a 2-clinician group. Licensed in Iowa.

Years since qualifying
18
Trained at
Palmer College Chiropractic - Davenport
Licensed in
IA
In the registry since
2009
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

350 1st Ave E
Dyersville, IA 52040-1203 Not confirmed with CMS for 14 years — call before visiting
Phone: (563) 875-7340
Fax: (563) 875-2713
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 007353 (IA)

Record details

NPI number1922245190
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 9, 2009
Last updated in NPPESJanuary 26, 2012

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2008 (18 years in practice)
Group practice Martin Brothers Chiropractic Pllc — 2 clinicians
Accepts Medicare assignment Not indicated

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 patients153
Services billed 610 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 Martin Brothers Chiropractic PLLC

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

Other providers in Dyersville