Malaygiri Jayramgiri Aparnath, MD
NPI 1497937460ActiveIndividual· Internal Medicine, Pulmonary Disease· Fountain Valley, CA
Internal Medicine, Pulmonary Disease (MD) in Fountain Valley, California, licensed in CA, with an NPI issued in December 2007. Their prescriptions cost Medicare Part D more than their services did: $1,313,890 for 987 claims, against $182,576 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 22 companies reporting payments in 2025, $3,680 in all, mostly food and beverage. Lists Memorialcare Orange Coast Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497937460 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 3, 2007 |
| Last updated in NPPES | May 28, 2025 |
| Certified by provider | May 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A105370 | 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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 337 |
|---|---|
| Services billed | 1,618 across 25 procedure codes |
| Paid by Medicare | $182,576 |
Part D prescriptions in 2024
| Prescriptions (claims) | 987 · 1,697 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $1,313,890 |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Hospital affiliations
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$3,680 · 152 payments from 22 companies
- 2024$3,384 · 150 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $995.21 | 41 |
| Astrazeneca Pharmaceuticals LP | $519.50 | 34 |
| Genzyme Corporation | $387.25 | 11 |
| Verona Pharma, Inc. | $307.51 | 11 |
| Regeneron Healthcare Solutions, Inc. | $256.93 | 7 |
What the 2025 payments were for
- Food and Beverage$3,582 · 150 payments
- Education$97.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 pulmonologists in Fountain Valley · All pulmonologists in California