Edward John Lin, MD, MPH
NPI 1629226337ActiveIndividual· Emergency Medicine· Walnut Creek, CA
Emergency Medicine (MD, MPH) in Walnut Creek, California, trained at Rowan University School of Osteopathic Medicine (class of 2005). In 2024 Medicare paid $57,760 for 594 patients, and Part D covered 546 of their prescriptions, 80% of them generic. Dexcom, Inc. reported $26.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629226337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MPH |
| Sole proprietor | No |
| NPI issued | Sep 5, 2008 |
| Last updated in NPPES | May 9, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A99277 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 594 |
|---|---|
| Services billed | 925 across 38 procedure codes |
| Paid by Medicare | $57,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 546 · 558 30-day fills |
|---|---|
| Patients | 433 |
| Total drug cost | $17,030 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Rowan University School of Osteopathic Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliation
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$26.35 · 1 payment from 1 company
- 2024$124.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $26.35 | 1 |
What the 2025 payments were for
- Food and Beverage$26.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 emergency medicine physicians in Walnut Creek · All emergency medicine physicians in California