Doctor profile · Federal record
Dr. Christopher Pietrzyk, D.C.
Chiropractor (CMS: Chiropractic) · Naperville, IL
- NPI 1447393004
- Accepts Medicare
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1805 N Mill St Ste K
Naperville, IL 605634860
(331) 457-5671
fax (331) 457-5985
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- October 28, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Illinois #038-010535
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447393004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
465
Distinct HCPCS
1
Medicare allowed
$18,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 465 | 13 | $41 |
In context: peer comparison
Among 15 peers in Naperville Chiropractor, average services per provider: 416. This provider delivers 1.1× the peer median.Frequently asked questions
What is Dr. Christopher Pietrzyk's medical specialty?
Dr. Christopher Pietrzyk practices Chiropractor in Naperville, IL.
Where does Dr. Christopher Pietrzyk practice?
Dr. Christopher Pietrzyk practices at 1805 N Mill St Ste K, Naperville, IL 605634860. Office phone: 3314575671.
What is Dr. Christopher Pietrzyk's NPI?
Dr. Christopher Pietrzyk's National Provider Identifier (NPI) is 1447393004, issued by NPPES.
Does Dr. Christopher Pietrzyk accept Medicare assignment?
Yes. Dr. Christopher Pietrzyk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Pietrzyk commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.