Leonard J. Adelson, MD
NPI 1235152455ActiveIndividual· Internal Medicine, Pulmonary Disease· Sherman Oaks, CA
Internal Medicine, Pulmonary Disease (MD) in Sherman Oaks, California, trained at Jefferson Medical College of Thomas Jefferson University (class of 1977). In 2024 Medicare paid $421,170 for 299 patients, and Part D covered 439 of their prescriptions, 80% of them generic. Phadia US Inc. reported $18.26 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1235152455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Nov 2, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | G36798 | 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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 299 |
|---|---|
| Services billed | 5,290 across 11 procedure codes |
| Paid by Medicare | $421,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 439 · 454 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $59,242 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Mid-Valley Pulmonary Medical Group, Inc.Sherman Oaks, CA · 11 clinicians
Hospital affiliations
- Encino Hospital Medical CenterEncino, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Valley Presbyterian HospitalVan Nuys, CA
Other facilities
- Barlow Respiratory HospitalLong-term care hospital · Los Angeles, CA
- Encino Hospital Medical Center D/P SnfNursing home · Encino, CA
Industry payments (Open Payments)
- 2025$18.26 · 1 payment from 1 company
- 2024$54.26 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phadia US Inc. | $18.26 | 1 |
What the 2025 payments were for
- Food and Beverage$18.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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