Lily Johnston, MD MPH
NPI 1558627893ActiveIndividual· Surgery, Vascular Surgery· La Jolla, CA
Surgery, Vascular Surgery (MD MPH) in La Jolla, California, trained at University of California, San Diego School of Medicine (class of 2012). Mostly services rather than prescriptions: Medicare paid $14,909 for 48 patients in 2024, with only 33 Part D claims. Shockwave Medical, Inc was the largest of 9 companies reporting payments in 2025, $1,992 in all, mostly food and beverage.
Overview
| NPI | 1558627893 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD MPH |
| Sole proprietor | No |
| NPI issued | Apr 11, 2012 |
| Last updated in NPPES | Apr 22, 2024 |
| Certified by provider | Apr 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | A172653 | CA |
| Surgery, Vascular Surgery | 2086S0129X | 65645 | MN |
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 - Vascular Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 109 across 42 procedure codes |
| Paid by Medicare | $14,909 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 90 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $1,190 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$1,992 · 26 payments from 9 companies
- 2024$228.00 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $514.09 | 4 |
| Medtronic, Inc. | $508.92 | 13 |
| W. L. Gore & Associates, Inc. | $296.95 | 2 |
| Boston Scientific Corporation | $174.70 | 1 |
| Sirtex Medical Inc | $169.97 | 1 |
What the 2025 payments were for
- Food and Beverage$1,992 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in La Jolla
- 1609956432
- 1770742264
- 1417651878
- 1316232010
- 1821679077
- 1952537326
- 1013953892
- 1740599414
- 1467817890