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DR. CHRISTOPHER PIETRZYK D.C.
NPI 1447393004
Chiropractor in Naperville, IL

Active since February 14, 2007Accepts Medicare Assignment
1805 N MILL ST STE K, NAPERVILLE, IL 60563(331) 457-5671(331) 457-5985 Get Directions Write a Review

NPPES record last updated: October 28, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Christopher Pietrzyk D.c. NPPES

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

DR. CHRISTOPHER PIETRZYK D.C. (NPI 1447393004) is an individual chiropractor in Naperville, Illinois, licensed in Illinois (038-010535) and active in the NPI registry since February 2007. He is a graduate of Other (2000).

NPPES Registry Identity

NPI1447393004
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. CHRISTOPHER PIETRZYKCredential: D.C.
Location Address1805 N MILL ST STE KNaperville, IL 60563-4860
Mailing Address1805 N Mill St Ste KNaperville, IL 60563-4860 · (331) 457-5671 · Fax (331) 457-5985
Phone(331) 457-5671
Fax(331) 457-5985
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateFebruary 14, 2007
Last NPPES UpdateOctober 28, 2025
NPPES CertifiedOctober 28, 2025
✔ NPI 1447393004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038-010535
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1805 N MILL ST STE K, Naperville, IL 60563
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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 Pietrzyk D.c. 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 ID8224045844
PECOS Enrollment IDI20120809000425

Areas of Expertise CMS Part B claims

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.
541 services18 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.

WHITE EAGLE HEALTH AND WELLNESS INC.
Chiropractor
1805 N MILL ST STE K
NAPERVILLE, IL 60563
Dupage County (331) 457-5671

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 Pietrzyk's NPI number?

The NPI number for Christopher Pietrzyk is 1447393004. It was assigned to this individual provider in the NPPES registry on February 14, 2007.

Where is Christopher Pietrzyk located?

Christopher Pietrzyk practices at 1805 N Mill St Ste K, Naperville, IL 60563. The listed phone number is (331) 457-5671.

What is Christopher Pietrzyk's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Christopher Pietrzyk enrolled in Medicare?

Yes. Christopher Pietrzyk 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.

When was this NPI record last updated?

The NPPES record for Christopher Pietrzyk was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.