Gregory Ming Tiao, MD
NPI 1083794036ActiveIndividual· Surgery· Palo Alto, CA
Surgery (MD) in Palo Alto, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1990). Enrolled in Medicare as practitioner - general practice and practitioner - general surgery. Stryker Corporation reported $156.19 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083794036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 16, 2006 |
| Last updated in NPPES | Dec 15, 2025 |
| Certified by provider | Dec 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | G84888 | CA |
| Surgery, Pediatric Surgery | 2086S0120X | 52167 | KY |
| Transplant Surgery | 204F00000X | G84888 | CA |
| Surgery, Pediatric Surgery | 2086S0120X | 01081810A | IN |
| Surgery, Pediatric Surgery | 2086S0120X | G84888 | CA |
| Surgery, Pediatric Surgery | 2086S0120X | 35.065006 | OH |
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 (OH) |
|---|
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | General Practice |
Medical group
- Lpch Medical Group Div of LucilePalo Alto, CA · 337 clinicians
Industry payments (Open Payments)
- 2025$156.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $156.19 | 1 |
What the 2025 payments were for
- Food and Beverage$156.19 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 general surgeons in Palo Alto · All general surgeons in California