Basma Al Nahlawi, M.D.
NPI 1144455262ActiveIndividual· Internal Medicine, Rheumatology· San Marcos, CA
Internal Medicine, Rheumatology (M.D.) with Kayal Medical Group Inc, practicing in San Marcos, California. Their prescriptions cost Medicare Part D more than their services did: $2,880,063 for 2,752 claims, against $158,333 paid for services in 2024. Amgen Inc. was the largest of 16 companies reporting payments in 2025, $2,784 in all, mostly food and beverage.
Overview
| NPI | 1144455262 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 19, 2009 |
| Last updated in NPPES | Mar 23, 2023 |
| Certified by provider | Mar 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A115924 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 13,043 across 25 procedure codes |
| Paid by Medicare | $158,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,752 · 4,098 30-day fills |
|---|---|
| Patients | 425 |
| Total drug cost | $2,880,063 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kayal Medical Group IncSan Marcos, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$2,784 · 133 payments from 16 companies
- 2024$3,487 · 151 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $729.26 | 43 |
| Abbvie Inc. | $583.71 | 28 |
| Novartis Pharmaceuticals Corporation | $359.75 | 13 |
| Janssen Biotech, Inc. | $194.37 | 14 |
| Ani Pharmaceuticals, Inc. | $184.67 | 7 |
What the 2025 payments were for
- Food and Beverage$2,776 · 132 payments
- Education$7.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records