Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katelyn Janssen, ND
Naturopath in Overland Park, KS · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629679857
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Registry record
Entity type Individual (Type 1)
Name Katelyn Janssen
Credential ND
Sex Female
Practice address 11791 W 112th St Ste 100, Overland Park, KS, 66210
Phone (913) 214-6536
Enumeration date Nov 4, 2020
Last updated in NPPES Nov 4, 2020
Taxonomy & licenses
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.
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 Katelyn Janssen?
Katelyn Janssen is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jacqueline Arnold Naturopath · Overland Park, KS NPI 1942212303 Ryan Uribe Chiropractor · Overland Park, KS NPI 1568672897 Charles Andrews Naturopath · Overland Park, KS NPI 1881022564 Audrey Schenewerk Naturopath · Overland Park, KS NPI 1952773996 Rachel Yeager Naturopath · Overland Park, KS NPI 1518639103 Jenalee Mahoney Naturopath · Overland Park, KS NPI 1023733748 John Duke Naturopath · Overland Park, KS NPI 1578351003 Emmalyn Pratt Naturopath · Overland Park, KS NPI 1659249225
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-04.