Jay Kahng, M.D.
NPI 1477752038ActiveIndividual· Internal Medicine· Santa Monica, CA
Internal Medicine (M.D.) with Providence Saint Johns Medical Foundation, practicing in Santa Monica, California. Their prescriptions cost Medicare Part D more than their services did: $569,331 for 8,571 claims, against $234,649 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $852.40 in all, mostly food and beverage. Lists Saint John's Health Center as a hospital affiliation.
Overview
| NPI | 1477752038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2007 |
| Last updated in NPPES | Nov 22, 2022 |
| Certified by provider | Nov 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A67454 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 685 |
|---|---|
| Services billed | 4,302 across 39 procedure codes |
| Paid by Medicare | $234,649 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,571 · 17,507 30-day fills |
|---|---|
| Patients | 744 |
| Total drug cost | $569,331 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Providence Saint Johns Medical FoundationSanta Monica, CA · 281 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Other facilities
- Braewood Home Health IncHome health agency · Panorama City, CA
- Empathy Care, Inc.Home health agency · Van Nuys, CA
- Wellness Healthcare, IncHome health agency · N Hollywood, CA
Industry payments (Open Payments)
- 2025$852.40 · 24 payments from 11 companies
- 2024$322.18 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $363.50 | 4 |
| Abbvie Inc. | $115.83 | 4 |
| Lilly USA, LLC | $98.53 | 4 |
| Pfizer Inc. | $62.24 | 2 |
| Astrazeneca Pharmaceuticals LP | $60.72 | 3 |
What the 2025 payments were for
- Food and Beverage$852.40 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 197 internal medicine physicians in Santa Monica · All internal medicine physicians in California