Preethi Chakravarthy Sridhar, MD
NPI 1033362041ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Mountain View, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Bass Medical Group, practicing in Mountain View, California. Their prescriptions cost Medicare Part D more than their services did: $479,834 for 1,232 claims, against $129,412 paid for services in 2024. Amgen Inc. was the largest of 19 companies reporting payments in 2025, $1,729 in all, mostly food and beverage. Lists El Camino Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033362041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 4, 2008 |
| Last updated in NPPES | Feb 27, 2025 |
| Certified by provider | Feb 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A119737 | 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 | 189 |
|---|---|
| Services billed | 4,006 across 14 procedure codes |
| Paid by Medicare | $129,412 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,232 · 3,319 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $479,834 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$1,729 · 71 payments from 19 companies
- 2024$2,039 · 79 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $267.77 | 9 |
| Madrigal Pharmaceuticals | $255.03 | 10 |
| Novo Nordisk Inc | $229.20 | 12 |
| Radius Health, Inc. | $167.01 | 6 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $152.25 | 7 |
What the 2025 payments were for
- Food and Beverage$1,729 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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