Melissa R. Keller, M.D., PH.D.
NPI 1679923841ActiveIndividual· Surgery, Vascular Surgery· Sacramento, CA
Surgery, Vascular Surgery (M.D., PH.D.) in Sacramento, California, trained at Tulane University School of Medicine (class of 2016). In 2024 Medicare paid $143,341 for 1,062 patients, and Part D covered 141 of their prescriptions, 80% of them generic. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $8,384 in all, mostly travel and lodging.
Overview
| NPI | 1679923841 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2016 |
| Last updated in NPPES | Mar 25, 2024 |
| Certified by provider | Mar 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | A191563 | CA |
| Surgery, Vascular Surgery | 2086S0129X | U1310 | TX |
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 | 1,062 |
|---|---|
| Services billed | 2,026 across 132 procedure codes |
| Paid by Medicare | $143,341 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 214 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $18,196 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliations
- Marshall Medical CenterPlacerville, CA
- Oroville HospitalOroville, CA
- Sutter Roseville Medical CenterRoseville, CA
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$8,384 · 57 payments from 12 companies
- 2024$5,093 · 38 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,727 | 9 |
| Cagent Vascular Inc | $1,731 | 7 |
| Vb Spine LLC | $1,068 | 6 |
| Terumo Medical Corporation | $610.16 | 4 |
| Endologix LLC | $486.05 | 5 |
What the 2025 payments were for
- Travel and Lodging$4,395 · 9 payments
- Food and Beverage$3,539 · 47 payments
- Consulting Fee$450.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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