Leonard Daniel Latt, M.D. PH.D.
NPI 1174745640ActiveIndividual· Orthopaedic Surgery· Tucson, AZ
Orthopaedic Surgery (M.D. PH.D.) in Tucson, Arizona, trained at University of Pittsburgh School of Medicine (class of 2002). 154 Medicare patients in 2024, $37,760 paid; nearly all of their 161 Part D prescriptions were generic (99%). Encore Medical, LP was the largest of 6 companies reporting payments in 2025, $30,586 in all, mostly consulting fees.
Overview
| NPI | 1174745640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. PH.D. |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | May 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 42502 | AZ |
| Orthopaedic Surgery | 207X00000X | A99828 | CA |
| Orthopaedic Surgery | 207X00000X | 2008-00292 | NC |
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 - Orthopedic Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 366 across 69 procedure codes |
| Paid by Medicare | $37,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 196 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $1,976 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Banner-University Medical GroupTucson, AZ · 1,072 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$30,586 · 38 payments from 6 companies
- 2024$10,961 · 25 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Encore Medical, LP | $24,000 | 1 |
| Paragon 28, Inc. | $5,479 | 30 |
| Stryker Corporation | $929.00 | 2 |
| Smith+nephew, Inc. | $151.98 | 3 |
| Lifenet Health | $24.14 | 1 |
What the 2025 payments were for
- Consulting Fee$24,000 · 1 payment
- Travel and Lodging$5,157 · 22 payments
- Education$780.21 · 1 payment
- Food and Beverage$648.53 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 98 orthopedic surgeons in Tucson · All orthopedic surgeons in Arizona