Tiffany Mae Macdonald, MD
NPI 1184203978ActiveIndividual· Family Medicine· Lakeville, MN
Family Medicine (MD) with Allina Health System, practicing in Lakeville, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $32,863 for 325 claims, against $3,559 paid for services in 2024. Lists Allina United Hospital as a hospital affiliation.
Overview
| NPI | 1184203978 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2021 |
| Last updated in NPPES | Nov 26, 2024 |
| Certified by provider | Nov 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 77680 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 69 across 12 procedure codes |
| Paid by Medicare | $3,559 |
Part D prescriptions in 2024
| Prescriptions (claims) | 325 · 507 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $32,863 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Allina Health SystemNew Ulm, MN · 3,842 clinicians
Hospital affiliation
- Allina United HospitalSaint Paul, MN
Other facilities
- Accentcare Fairview Home Health - West, LLCHome health agency · Saint Paul, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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