John W. Birly, D.C.
Chiropractor · Rockford, IL
John W. Birly, D.C. is a chiropractor with a practice address in Rockford, Illinois, and NPI 1003839507, issued on Jul 25, 2006. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John W. Birly
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- Practice location
- 6116 Mulford Village Dr, Rockford, IL 61107
- Phone
- (815) 398-7264
- Enumerated
- Jul 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (815) 229-7264
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →
Also registered at 6116 Mulford Village Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karl Klosowski, D.C.Chiropractor1497700876
Verify John W. Birly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John W. Birly among 4,524 chiropractor records in Illinois
John W. Birly, D.C. is one of 4,524 chiropractor records with a practice address in Illinois. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 60% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
70 chiropractor records list a practice address in Rockford
They are 70 of the 3,893 NPPES records with a practice address in Rockford, and 4,524 chiropractor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,524 in Illinois → Every provider in Rockford → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Renee AndinoRockford, IL 611071689794141
- Shawn Bladel, DCRockford, IL 611071770644908
- Susie Briggs, D.C.Rockford, IL 611071427002997
- Scott Cater, D.C.Rockford, IL 611071942217534
- Vitaliy Dobrogorskiy, DCRockford, IL 611071710449756
- Karl Klosowski, D.C.Rockford, IL 611071497700876
- Christine Leonard, D.C.Rockford, IL 611071255624060
- Lance Myers, D.C.Rockford, IL 611071093040578
Common questions
What is John W. Birly, D.C.'s NPI number?
John W. Birly, D.C.'s National Provider Identifier (NPI) is 1003839507, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John W. Birly, D.C. located?
The NPPES record lists a practice address at 6116 Mulford Village Dr, Rockford, IL, 61107. Phone: (815) 398-7264. Providers update this record themselves, so call before visiting.
How can I verify John W. Birly, D.C.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.