Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Piet Koene
Nurse Practitioner in Sheldon, IA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003549056
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Registry record
Entity type Individual (Type 1)
Name Piet Koene
Sex Male
Practice address 118 N 7th Ave, Sheldon, IA, 51201
Phone (712) 203-9614
Enumeration date Jul 7, 2022
Last updated in NPPES Dec 7, 2022
Taxonomy & licenses
207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License F07220307 (IA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A170187 (IA) Primary
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
What specialty is Piet Koene?
Piet Koene is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Ann Berens Certified Registered Nurse Anesthetist · Sheldon, IA NPI 1346241478 Christopher Otto Physical Therapist · Sheldon, IA NPI 1083671705 Sanford Health Network Critical Access Hospital · Sheldon, IA NPI 1841200623 Sanford Health Network Critical Access Hospital · Sheldon, IA NPI 1295848950 Sanford Clinic Preventive Medicine/Occupational Environmental Medicine Physician · Sheldon, IA NPI 1639282940 Sanford Health Network Institutional Pharmacy · Sheldon, IA NPI 1801977335 Marilyn Treinen Occupational Therapist · Sheldon, IA NPI 1831261908 Sanford Health Network Home Health Agency · Sheldon, IA NPI 1871642223
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-07.