Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTOPHER JON HAMMER DC
NPI 1619974698
Chiropractor - Orthopedic in Milton, WI

Active since July 05, 2005
840 ARTHUR DR, MILTON, WI 53563(608) 868-4343(608) 868-5181 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Christopher Jon Hammer Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER JON HAMMER DC (NPI 1619974698) is an individual orthopedic provider in Milton, Wisconsin, licensed in Wisconsin (3041-012) and active in the NPI registry since July 2005. He is a graduate of Northwestern College Of Chiropractic (1993).

NPPES Registry Identity

NPI1619974698
Entity TypeIndividualMale
Primary Taxonomy111NX0800X
Provider Legal NameDR. CHRISTOPHER JON HAMMERCredential: DC
Location Address840 ARTHUR DRMilton, WI 53563-3720
Mailing Address840 Arthur DrMilton, WI 53563-3720 · (608) 868-4343 · Fax (608) 868-5181
Fax(608) 868-5181
Sole ProprietorNo
Medical School CMSNorthwestern College Of ChiropracticGraduated 1993
Enumeration DateJuly 5, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1619974698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractor · OrthopedicChiropractic Providers
Taxonomy Code111NX0800X
License Licensed in WI · 3041-012
Definition
Chiropractic Orthopedics/Neuromusculoskeletal Medicine is defined as that branch of chiropractic medicine that includes the continued acquisition of knowledge relative to both normal functions and diseases of the human body as they relate to the bones, joints, capsules, discs, muscles, ligaments, tendons, their complete neurological and vascular components, referred organ systems and contiguous tissues. This also includes the development and perfection of skills relative to health maintenance when such exists and when not, the investigations, historical review, physical detection, correlative diagnosis development and complete management of any disorder within the bounds defined herein. Also necessary is the delivery of the combined knowledge and skill on a primary basis to patients who both need and desire this service to the eventual outcome of remissions, whenever resolution is not readily achievable. In addition the certified chiropractic orthopedist/neuromusculoskeletal medicine specialist provides consultation services at the request of other qualified doctors seeking assistance in the care of their patients. The chiropractic orthopedist/neuromusculoskeletal medicine specialist may also engage in the teaching and or research of subjects and materials relevant to pursuing the quest for knowledge in the ever changing field of the orthopedic specialty.
840 ARTHUR DR, Milton, WI 53563

Other Identifiers 2

Other391834815014WI · Blue Cross Blue Shield
Other546653WI · Dean Care

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Jon Hammer Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799964508
PECOS Enrollment IDI20110126000481

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
675 services84 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
112 services17 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center
840 ARTHUR DR
MILTON, WI 53563

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Hammer's NPI number?

The NPI number for Christopher Hammer is 1619974698. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Where is Christopher Hammer located?

Christopher Hammer practices at 840 Arthur Dr, Milton, WI 53563. The listed phone number is (608) 868-4343.

What is Christopher Hammer's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.

Is Christopher Hammer enrolled in Medicare?

Yes. Christopher Hammer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christopher Hammer accept?

Health plans from Anthem Blue Cross and Blue Shield, Group Health Cooperative-SCW, Medica, MercyCare Health Plans and Quartz list Christopher Hammer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christopher Hammer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.