Eric Joseph Lai, M.D.
NPI 1942592522ActiveIndividual· Internal Medicine, Nephrology· Pleasanton, CA
Internal Medicine, Nephrology (M.D.) in Pleasanton, California, trained at University of Texas Medical School at Houston (class of 2011). In 2024 Medicare paid $289,034 for 456 patients, and Part D covered 2,100 of their prescriptions, 79% of them generic. Novartis Pharmaceuticals Corporation was the largest of 17 companies reporting payments in 2025, $15,445 in all, mostly consulting fees.
Overview
| NPI | 1942592522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 13, 2011 |
| Last updated in NPPES | Apr 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 143755 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 456 |
|---|---|
| Services billed | 2,219 across 25 procedure codes |
| Paid by Medicare | $289,034 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,100 · 3,940 30-day fills |
|---|---|
| Patients | 296 |
| Total drug cost | $411,848 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- West Coast KidneyDaly City, CA · 56 clinicians
Hospital affiliations
- Alameda HospitalAlameda, CA
- Eden Medical CenterCastro Valley, CA
- Highland HospitalOakland, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Other facilities
- Davita East Bay Peritoneal Dialysis CenterDialysis facility · San Leandro, CA
- Davita San Leandro DialysisDialysis facility · San Leandro, CA
- Davita San Leandro Marina DialysisDialysis facility · San Leandro, CA
- Shc San LeandroDialysis facility · San Leandro, CA
Industry payments (Open Payments)
- 2025$15,445 · 86 payments from 17 companies
- 2024$1,497 · 52 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $7,338 | 18 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $6,677 | 11 |
| Astrazeneca Pharmaceuticals LP | $244.45 | 10 |
| Otsuka America Pharmaceutical, Inc. | $209.77 | 9 |
| Calliditas Therapeutics US Inc. | $144.86 | 4 |
What the 2025 payments were for
- Consulting Fee$11,054 · 4 payments
- Travel and Lodging$2,208 · 7 payments
- Food and Beverage$2,130 · 72 payments
- Education$52.62 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Pleasanton
- 1427096452
- 1982857462