David E. Aftergood, MD
NPI 1639259328ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Beverly Hills, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Beverly Hills, California, trained at New York University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $3,612,747 for 11,415 claims, against $286,556 paid for services in 2024. Corcept Therapeutics was the largest of 30 companies reporting payments in 2025, $4,449 in all, mostly food and beverage.
Overview
| NPI | 1639259328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | G37724 | CA |
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 - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 876 |
|---|---|
| Services billed | 5,222 across 29 procedure codes |
| Paid by Medicare | $286,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,415 · 23,862 30-day fills |
|---|---|
| Patients | 835 |
| Total drug cost | $3,612,747 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Other facilities
- Epic Homecare IncHome health agency · Los Angeles, CA
Industry payments (Open Payments)
- 2025$4,449 · 232 payments from 30 companies
- 2024$4,884 · 246 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $388.84 | 17 |
| Novo Nordisk Inc | $369.06 | 17 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $361.14 | 24 |
| Recordati_rare_diseases_inc. | $348.76 | 23 |
| Dexcom, Inc. | $348.15 | 19 |
What the 2025 payments were for
- Food and Beverage$4,449 · 232 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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