Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Jason Roger Hamm, DC

Individual provider Chiropractor · NPI 1013080860

Jason Roger Hamm, DC is a Chiropractic in Spirit Lake, Iowa. Graduated from Northwestern College of Chiropractic in 1995, 31 years ago. Practices with Dixon Family Chiropractic PC, a 3-clinician group and accepts Medicare assignment. Licensed in Arizona and Iowa.

Years since qualifying
31
Trained at
Northwestern College of Chiropractic
Licensed in
AZ, IA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1330 Lake St
Spirit Lake, IA 51360
Phone: (712) 336-5022
Fax: (712) 336-5044
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 06825 (IA)
Chiropractor Taxonomy 111N00000X · Licence 5554 (AZ)

Record details

NPI number1013080860
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedNovember 16, 2006
Last updated in NPPESFebruary 10, 2011
Mailing address1330 Lake Street, Spirit Lake, IA 51360

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 1995 (31 years in practice)
Group practice Dixon Family Chiropractic Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Spirit Lake