Aparna Batlapenumarthy, MD
NPI 1598947962ActiveIndividual· Internal Medicine· Sunnyvale, CA
Internal Medicine (MD) with Sutter Bay Medical Foundation, practicing in Sunnyvale, California. Their prescriptions cost Medicare Part D more than their services did: $22,222 for 313 claims, against $11,468 paid for services in 2024.
Overview
| NPI | 1598947962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 28, 2007 |
| Last updated in NPPES | Aug 16, 2024 |
| Certified by provider | Aug 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | C177057 | CA |
| Internal Medicine | 207R00000X | 252555 | MA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 116 across 17 procedure codes |
| Paid by Medicare | $11,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 313 · 695 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $22,222 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Other facilities
- South Bay Home Health Care, LLCHome health agency · San Jose, CA
- Sutter Care at HomeHome health agency · Saratoga, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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