Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John P Kollhoff, PHARM.D.
Pharmacist in Junction City, KS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871527101
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Registry record
Entity type Individual (Type 1)
Name Dr. John P Kollhoff
Credential PHARM.D.
Sex Male
Practice address 407 S Washington St, Junction City, KS, 66441
Phone (785) 238-1000
Fax (785) 238-5555
Enumeration date Jul 11, 2006
Last updated in NPPES Sep 29, 2016
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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 John Kollhoff?
John Kollhoff is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-29.