Esha Elizabeth Oommen
NPI 1396001830ActiveIndividual· Internal Medicine, Pulmonary Disease· San Antonio, TX
Internal Medicine, Pulmonary Disease in San Antonio, Texas, trained at Temple University School of Medicine (class of 2012). In 2024 Medicare paid $183,959 for 514 patients, and Part D covered 133 of their prescriptions, 51% of them generic. Grifols USA, LLC was the largest of 9 companies reporting payments in 2025, $465.42 in all, mostly food and beverage.
Overview
| NPI | 1396001830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 10, 2012 |
| Last updated in NPPES | Nov 26, 2025 |
| Certified by provider | Nov 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | R9529 | TX |
| Internal Medicine | 207R00000X | R9529 | TX |
| Internal Medicine, Critical Care Medicine | 207RC0200X | R9529 | TX |
| Psychiatry & Neurology, Neurocritical Care | 2084A2900X | R9529 | TX |
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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 514 |
|---|---|
| Services billed | 1,840 across 32 procedure codes |
| Paid by Medicare | $183,959 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 196 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $164,993 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Pulmonary Disease |
Medical group
- Texas Ips LLCSan Antonio, TX · 44 clinicians
Hospital affiliation
- Methodist HospitalSan Antonio, TX
Industry payments (Open Payments)
- 2025$465.42 · 18 payments from 9 companies
- 2024$210.86 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Grifols USA, LLC | $142.53 | 2 |
| Astrazeneca Pharmaceuticals LP | $99.02 | 6 |
| Glaxosmithkline, LLC. | $65.79 | 3 |
| Regeneron Healthcare Solutions, Inc. | $38.00 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $37.68 | 2 |
What the 2025 payments were for
- Food and Beverage$465.42 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in San Antonio
- 1932361854
- 1780863746
- 1811299647
- 1821586454
- 1891967287
- 1588843239
- 1841628005
- 1477340925
- 1780883793
- 1124463740
- 1538411962
- 1831496090
All Internal Medicine, Pulmonary Disease providers in Texas →