Dr. Katie Ione Neff, DC

Dr. Katie Ione Neff is a Chiropractor provider (Chiropractor) practicing in Waterloo, IL, registered in the NPPES registry with NPI 1396218137 since 2019. The credential DC stands for Doctor of Chiropractic. Practices at Stratton Chiropractic and Family Health Center P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1396218137
Entity type	Individual (Type 1)
Name	Dr. Katie Ione Neff
Credential	DC
Sex	Female
Practice address	343 W 4TH ST, Waterloo, IL, 62298
Phone	6189395585
Enumeration date	2019-01-04
Last updated in NPPES	2025-12-30

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	038013288	IL

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Katie Neff, DC
NPI: 1396218137
Taxonomy: 111N00000X (Chiropractor)
Address: 343 W 4TH ST, Waterloo, IL, 62298

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1518284769	Stratton Chiropractic and Family Health Center P.C.	Organization	Pediatric Chiropractor	Waterloo, IL
1083419634	Emma Rogers	Individual	Chiropractor	Waterloo, IL

Verify this record

Cross-check NPI 1396218137 against the authoritative CMS record: view Dr. Katie Ione Neff on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Katie Neff?

Katie Neff is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-12-30.