Michael Lawrence Butera, M.D.
NPI 1104925205ActiveIndividual· Internal Medicine, Infectious Disease· San Diego, CA
Internal Medicine, Infectious Disease (M.D.) in San Diego, California, trained at State University of New York at Stony Brook, School of Medicine (class of 1983). In 2024 Medicare paid $118,383 for 223 patients, and Part D covered 426 of their prescriptions, 67% of them generic. Insmed, Inc. was the largest of 5 companies reporting payments in 2025, $232.07 in all, mostly food and beverage.
Overview
| NPI | 1104925205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Apr 17, 2023 |
| Certified by provider | Apr 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | G70238 | CA |
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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 1,452 across 21 procedure codes |
| Paid by Medicare | $118,383 |
Part D prescriptions in 2024
| Prescriptions (claims) | 426 · 621 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $161,370 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Sharp Coronado Hospital and Hlthcr CtrCoronado, CA
- Sharp Memorial HospitalSan Diego, CA
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$232.07 · 10 payments from 5 companies
- 2024$66.87 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $82.76 | 4 |
| Glaxosmithkline, LLC. | $74.45 | 3 |
| Abbvie Inc. | $30.74 | 1 |
| Pfizer Inc. | $23.44 | 1 |
| Aimmune Therapeutics, Inc. | $20.68 | 1 |
What the 2025 payments were for
- Food and Beverage$214.69 · 9 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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