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

Jeff Duane Knapp, DC

Individual provider Chiropractor · NPI 1538325014

Jeff Duane Knapp, DC is a Chiropractic in Hillsdale, Michigan. Qualified in 2008, 18 years ago. Practices with Knapp Chiropractic Center PLLC, a 4-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
18
Licensed in
MI
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1384 Vera Dr
Hillsdale, MI 49242-9823
Phone: (517) 437-4767
Fax: (517) 437-0567
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence JK009485 (MI)

Record details

NPI number1538325014
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 4, 2008
Last updated in NPPESMay 23, 2011
Mailing address1384 Vera Dr, Hillsdale, MI 49242-9823

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Knapp Chiropractic Center Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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