Teyen P. Shiao, MD
NPI 1538326152ActiveIndividual· Surgery· Grand Junction, CO
Surgery (MD) in Grand Junction, Colorado, trained at University of Colorado School of Medicine, Denver (class of 2003). 130 Medicare patients in 2024, $59,869 paid; nearly all of their 112 Part D prescriptions were generic (99%). Intuitive Surgical, Inc. reported $2,069 in payments in 2025, mostly education.
Overview
| NPI | 1538326152 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 21, 2008 |
| Last updated in NPPES | May 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 46781 | CO |
| Student in an Organized Health Care Education/Training Program | 390200000X | 11012974A | IN |
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 - General Surgery (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 222 across 55 procedure codes |
| Paid by Medicare | $59,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 159 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $2,607 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | General Surgery |
Medical group
- Colorado Surgical Affiliates LLCGrand Junction, CO · 52 clinicians
Hospital affiliations
- Family Health West HospitalFruita, CO
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO
Industry payments (Open Payments)
- 2025$2,069 · 3 payments from 1 company
- 2024$299.25 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $2,069 | 3 |
What the 2025 payments were for
- Education$2,000 · 1 payment
- Food and Beverage$68.80 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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