Michael William Lattanzi
NPI 1902255276ActiveIndividual· Internal Medicine, Hematology & Oncology· Austin, TX
Internal Medicine, Hematology & Oncology in Austin, Texas, trained at New York University School of Medicine (class of 2016). In 2024 Medicare paid $2,797,542 for 573 patients, and Part D covered 1,040 of their prescriptions, 84% of them generic. Exelixis Inc. was the largest of 18 companies reporting payments in 2025, $60,164 in all, mostly speaking and faculty fees.
Overview
| NPI | 1902255276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 8, 2016 |
| Last updated in NPPES | Sep 13, 2022 |
| Certified by provider | Sep 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | T5155 | TX |
| Internal Medicine, Medical Oncology | 207RX0202X | 2022-01073 | NC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 155,189 across 209 procedure codes |
| Paid by Medicare | $2,797,542 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,040 · 1,249 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $785,064 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Ascension Seton Medical Center AustinAustin, TX
- North Austin Medical CenterAustin, TX
- St David's Medical CenterAustin, TX
Industry payments (Open Payments)
- 2025$60,164 · 95 payments from 18 companies
- 2024$94,660 · 120 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exelixis Inc. | $12,953 | 19 |
| Janssen Biotech, Inc. | $12,021 | 25 |
| Pfizer Inc. | $9,401 | 4 |
| Astellas Pharma US Inc | $8,651 | 8 |
| Astrazeneca Pharmaceuticals LP | $7,136 | 11 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$22,695 · 12 payments
- Consulting Fee$20,718 · 9 payments
- Travel and Lodging$8,037 · 20 payments
- Compensation for serving as faculty or as a speaker for a medical education program$6,825 · 4 payments
- Food and Beverage$1,867 · 49 payments
- Education$23.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Austin
- 1699506485
- 1104153592
- 1487632618
- 1760420491
- 1518942374
- 1619630993
- 1144504408
- 1487863304
- 1447293840
- 1669961645
- 1467548628
- 1447293899
All Internal Medicine, Hematology & Oncology providers in Texas →