Dr. Thomas A Oas, MD
Preventive Medicine, Occupational Medicine in Northfield, MN. Individual provider (NPI-1).
NPI number1104876010
StatusActive
Last updated in NPPESJul 13, 2026
Details
- NPI
- 1104876010
- Entity type
- Individual (NPI-1)
- Name
- Dr. Thomas A Oas
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- Enumeration date
- May 11, 2006
- Last updated
- Jul 13, 2026
Medicare and OIG
- Medicare enrolled (PECOS)
- Not in the Medicare enrollment file
- Can order and refer
- Not on the CMS order and referring list
- OIG exclusion list
- This NPI is not listed
CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 2083X0100X | Preventive Medicine, Occupational Medicine | 21058 | MN | Yes |
Practice location
710 Division St SNorthfield, MN 55057-2468
Phone 507-646-1494
Mailing address
710 Division St SNorthfield, MN 55057-2468
Phone 507-646-1494
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