Surgery in Greeley, CO
21 active Surgery providers practice in Greeley, Colorado according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366422073 | Gene Tullis | Individual | Surgical Critical Care Physician | Greeley, CO |
| 1477525285 | James Schiefen | Individual | Surgery Physician | Greeley, CO |
| 1275574758 | Jason Ogren | Individual | Surgery Physician | Greeley, CO |
| 1407878598 | John Fessenden | Individual | Surgery Physician | Greeley, CO |
| 1386682086 | Joseph Tyburczy | Individual | Surgery Physician | Greeley, CO |
| 1851382634 | Lawrence Davis | Individual | Surgery Physician | Greeley, CO |
| 1154309011 | Lesley Fraser | Individual | Surgery Physician | Greeley, CO |
| 1790700029 | Michael Johnell | Individual | Surgery Physician | Greeley, CO |
| 1255319927 | Michael Peetz | Individual | Surgery Physician | Greeley, CO |
| 1881781292 | North Colorado Surgery Center LLC | Organization | Surgery Physician | Greeley, CO |
| 1023085511 | Robert Vickerman | Individual | Surgery Physician | Greeley, CO |
| 1679790034 | Thersia Knapik | Individual | Trauma Surgery Physician | Greeley, CO |
Frequently asked questions
How many Surgery providers are in Greeley, CO?
The latest NPPES snapshot lists 21 active Surgery providers with a practice address in Greeley, Colorado.
How do I check a Surgery provider's NPI in Greeley?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.