Yulia Zak, M.D.
NPI 1720251333ActiveIndividual· Surgery· Palo Alto, CA
Surgery (M.D.) with Stanford Health Care, practicing in Palo Alto, California. Medicare paid $27,447 for services to 70 patients in 2024. Teleflex LLC was the largest of 2 companies reporting payments in 2025, $327.28 in all, mostly food and beverage. Lists Stanford Health Care as a hospital affiliation.
Overview
| NPI | 1720251333 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2008 |
| Last updated in NPPES | Apr 29, 2024 |
| Certified by provider | Apr 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A113665 | CA |
| Surgery | 208600000X | 279543 | NY |
| Surgery | 208600000X | 257922 | MA |
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 Practice (CA); Practitioner - General Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 108 across 25 procedure codes |
| Paid by Medicare | $27,447 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | General Practice |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$327.28 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $198.36 | 4 |
| Medtronic, Inc. | $128.92 | 1 |
What the 2025 payments were for
- Food and Beverage$327.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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