Kausalya N. Chennapragada, M.D.
NPI 1801013594ActiveIndividual· Internal Medicine· Concord, CA
Internal Medicine (M.D.) with John Muir Physician Network, practicing in Concord, California. Their prescriptions cost Medicare Part D more than their services did: $311,740 for 5,064 claims, against $83,339 paid for services in 2024. Lilly USA, LLC reported $39.27 in payments in 2025, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1801013594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2007 |
| Last updated in NPPES | Feb 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | C56160 | CA |
| Internal Medicine | 207R00000X | 220333 | MA |
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 | 381 |
|---|---|
| Services billed | 1,272 across 29 procedure codes |
| Paid by Medicare | $83,339 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,064 · 13,227 30-day fills |
|---|---|
| Patients | 520 |
| Total drug cost | $311,740 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Other facilities
- John Muir Home Health ServicesHome health agency · Concord, CA
- Prohealth Home Care, IncHome health agency · Stockton, CA
Industry payments (Open Payments)
- 2025$39.27 · 2 payments from 1 company
- 2024$63.17 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $39.27 | 2 |
What the 2025 payments were for
- Food and Beverage$39.27 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Concord · All internal medicine physicians in California