UPIN
| Acronym | Definition |
|---|---|
| UPIN | Unique Provider Identification Number |
| UPIN | Unique Physician Identifier Number |
| UPIN | Unique Personal Identification Number |
| UPIN | Universal Physician Identification Number (healthcare) |
| UPIN | Unique Patient Identification Number (health identifier) |
| UPIN | Universal Provider Identifier Number (Texas Department of Aging and Disability Services) |