Anna Hsieh, MD
NPI 1720028962ActiveIndividual· Anesthesiology· Redlands, CA
Anesthesiology (MD) in Redlands, California, trained at New York Medical College (class of 2000). Medicare paid $14,047 for services to 58 patients in 2024. Merck Sharp & Dohme LLC reported $19.25 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1720028962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A86059 | CA |
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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 79 across 29 procedure codes |
| Paid by Medicare | $14,047 |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Anesthesiology |
Medical group
- Darin Rentz DO PCRedlands, CA · 124 clinicians
Hospital affiliation
- Redlands Community HospitalRedlands, CA
Industry payments (Open Payments)
- 2024$19.25 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $19.25 | 1 |
What the 2024 payments were for
- Food and Beverage$19.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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