Lisa L. Allenspach, M.D.
NPI 1083782502ActiveIndividual· Internal Medicine, Pulmonary Disease· Detroit, MI
Internal Medicine, Pulmonary Disease (M.D.) in Detroit, Michigan, trained at Wayne State University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $249,839 for 699 claims, against $8,929 paid for services in 2024. United Therapeutics Corporation reported $31.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083782502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 1, 2006 |
| Last updated in NPPES | Oct 10, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 54229 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 113 across 12 procedure codes |
| Paid by Medicare | $8,929 |
Part D prescriptions in 2024
| Prescriptions (claims) | 699 · 1,573 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $249,839 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- Henry Ford Health SystemDetroit, MI · 2,570 clinicians
Hospital affiliation
- Henry Ford Health HospitalDetroit, MI
Industry payments (Open Payments)
- 2025$31.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $31.11 | 1 |
What the 2025 payments were for
- Food and Beverage$31.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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