Arundathi Shenoy Malladi, M.D.
NPI 1073709416ActiveIndividual· Internal Medicine, Rheumatology· Larkspur, CA
Internal Medicine, Rheumatology (M.D.) in Larkspur, California, trained at Baylor College of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,476,461 for 1,633 claims, against $76,945 paid for services in 2024. Amgen Inc. was the largest of 9 companies reporting payments in 2025, $784.73 in all, mostly food and beverage.
Overview
| NPI | 1073709416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 19, 2007 |
| Last updated in NPPES | Jun 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A104538 | 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 | 349 |
|---|---|
| Services billed | 970 across 21 procedure codes |
| Paid by Medicare | $76,945 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,633 · 2,616 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $1,476,461 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Regents Univ of California UCSFSan Francisco, CA · 283 clinicians
Hospital affiliations
- Marinhealth Medical CenterGreenbrae, CA
- Novato Community HospitalNovato, CA
- Sonoma Valley HospitalSonoma, CA
Industry payments (Open Payments)
- 2025$784.73 · 31 payments from 9 companies
- 2024$491.35 · 32 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $283.50 | 11 |
| Janssen Biotech, Inc. | $203.82 | 7 |
| Ucb, Inc. | $76.02 | 3 |
| Novartis Pharmaceuticals Corporation | $69.84 | 3 |
| Abbvie Inc. | $52.66 | 3 |
What the 2025 payments were for
- Food and Beverage$694.73 · 30 payments
- Education$90.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records