Hazem N. Shamseddeen, M.D.
NPI 1346570454ActiveIndividual· Surgery· Sacramento, CA
Surgery (M.D.) with Regents of the Univ of Ca and 1 other group, practicing in Sacramento, California. Medicare paid $74,442 for services to 242 patients in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $9,645 in all, mostly education. Lists University of California Davis Medical Center as a hospital affiliation.
Overview
| NPI | 1346570454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 12, 2010 |
| Last updated in NPPES | Sep 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A112348 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 242 |
|---|---|
| Services billed | 410 across 48 procedure codes |
| Paid by Medicare | $74,442 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Surgical Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$9,645 · 27 payments from 2 companies
- 2024$1,940 · 20 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $7,351 | 12 |
| Davol Inc. | $2,294 | 15 |
What the 2025 payments were for
- Education$4,000 · 1 payment
- Travel and Lodging$2,055 · 10 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,000 · 1 payment
- Food and Beverage$1,590 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 132 general surgeons in Sacramento · All general surgeons in California