Eric George Lim, MD
NPI 1427130723ActiveIndividual· Internal Medicine· San Francisco, CA
Internal Medicine (MD) in San Francisco, California, trained at University of Nevada School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $2,079,960 for 15,067 claims, against $213,039 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $1,551 in all, mostly food and beverage.
Overview
| NPI | 1427130723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 19, 2006 |
| Last updated in NPPES | Oct 6, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G81428 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 2,885 across 18 procedure codes |
| Paid by Medicare | $213,039 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,067 · 37,778 30-day fills |
|---|---|
| Patients | 932 |
| Total drug cost | $2,079,960 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Nevada School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- Sutter Medical Center, SacramentoSacramento, CA
- UCSF Medical CenterSan Francisco, CA
Other facilities
- Anx Home HealthcareHome health agency · Burlingame, CA
- Care in Touch Home Health AgencyHome health agency · Fremont, CA
- Elite Care Home Health Agency, Inc.Home health agency · Burlingame, CA
- Health Link Home Health AgencyHome health agency · San Francisco, CA
- Healthflex Home Health ServicesHome health agency · Oakland, CA
Industry payments (Open Payments)
- 2025$1,551 · 48 payments from 9 companies
- 2024$1,060 · 42 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $556.37 | 22 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $448.09 | 12 |
| Novo Nordisk Inc | $162.08 | 3 |
| Verona Pharma, Inc. | $149.50 | 2 |
| Pfizer Inc. | $85.41 | 3 |
What the 2025 payments were for
- Food and Beverage$1,545 · 47 payments
- Education$5.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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