Patrick Koistinen, CNP
Patrick Koistinen is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Huron, SD, registered in the NPPES registry with NPI 1639854532 since 2023. Practices at Huron Clinic Foundation Ltd (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639854532 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Patrick Koistinen |
| Credential | CNP |
| Sex | Male |
| Practice address | 111 4TH ST SE, Huron, SD, 57350 |
| Phone | 6053528691 |
| Enumeration date | 2023-06-19 |
| Last updated in NPPES | 2023-06-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | CP002841 | SD |
Copy-ready billing details
Provider: Patrick Koistinen, CNP NPI: 1639854532 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 111 4TH ST SE, Huron, SD, 57350
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184626962 | Huron Clinic Foundation Ltd | Organization | Family Medicine Physician | Huron, SD |
| 1245232008 | Kristi Glanzer | Individual | Nurse Practitioner | Huron, SD |
| 1083616734 | Janice Mckenney | Individual | Family Medicine Physician | Huron, SD |
| 1124044516 | Lynette Steen | Individual | Family Nurse Practitioner | Huron, SD |
| 1689986788 | Sarah Goral | Individual | Physician Assistant | Huron, SD |
| 1386015535 | Amy Albrecht | Individual | Family Nurse Practitioner | Huron, SD |
| 1861904476 | Tia Chase | Individual | Physician Assistant | Huron, SD |
| 1790253953 | Michelle Brandenburg | Individual | Family Nurse Practitioner | Huron, SD |
Verify this record
Cross-check NPI 1639854532 against the authoritative CMS record: view Patrick Koistinen 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-06-19.