Ramon Lee Jr., MD
NPI 1215496427ActiveIndividual· Internal Medicine, Cardiovascular Disease· San Pablo, CA
Internal Medicine, Cardiovascular Disease (MD) with John Muir Physician Network, practicing in San Pablo, California. Part D covered 794 prescriptions written in 2024, 82% of them generic. Biotronik Inc. was the largest of 20 companies reporting payments in 2025, $1,799 in all, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1215496427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 18, 2019 |
| Last updated in NPPES | Jul 28, 2025 |
| Certified by provider | Jul 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A177303 | CA |
| Internal Medicine | 207R00000X | A177303 | CA |
| Hospitalist | 208M00000X | A177303 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 794 · 1,670 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $174,591 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$1,799 · 49 payments from 20 companies
- 2024$1,535 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $276.80 | 3 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $256.94 | 4 |
| Novartis Pharmaceuticals Corporation | $231.14 | 11 |
| W. L. Gore & Associates, Inc. | $162.96 | 1 |
| Boston Scientific Corporation | $141.72 | 1 |
What the 2025 payments were for
- Food and Beverage$1,799 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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