Banner Greeley Specialists
Banner Greeley Specialists is a healthcare organization registered as Multi-Specialty Clinic/Center in Windsor, CO, holding Type 2 (organization) NPI 1538471644 since 2010. The authorized official on file is Dennis Dahlen, Sr Vp Finance.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1538471644 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Banner Greeley Specialists |
| Parent organization | Banner Health |
| Practice address | 1300 MAIN ST, Windsor, CO, 80550 |
| Phone | 9706865646 |
| Enumeration date | 2010-07-06 |
| Last updated in NPPES | 2010-07-06 |
Authorized official
| Name | Dennis Dahlen |
|---|---|
| Title | Sr Vp Finance |
| Phone | 6027474000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QM1300X | Multi-Specialty Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Banner Greeley Specialists NPI: 1538471644 Taxonomy: 261QM1300X (Multi-Specialty Clinic/Center) Address: 1300 MAIN ST, Windsor, CO, 80550
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356347785 | Trina Kessinger | Individual | Family Medicine Physician | Windsor, CO |
| 1811982788 | Jonathan Kary | Individual | Family Medicine Physician | Windsor, CO |
| 1891723466 | Family Physicians of Windsor | Organization | Primary Care Clinic/Center | Windsor, CO |
| 1821005992 | Robert Mason | Individual | Family Medicine Physician | Windsor, CO |
| 1568556538 | Windsor Community Pharmacy | Organization | Community/Retail Pharmacy | Windsor, CO |
| 1538254800 | Kari Seay | Individual | Pharmacist | Windsor, CO |
| 1689728917 | Teresa Hergert | Individual | Nurse Practitioner | Windsor, CO |
| 1467635086 | Stacia Taverner | Individual | Counselor | Windsor, CO |
Verify this record
Cross-check NPI 1538471644 against the authoritative CMS record: view Banner Greeley Specialists 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
Where is Banner Greeley Specialists located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-07-06.