Helen Yiyun Jiang, M.D.
NPI 1043624588ActiveIndividual· Ophthalmology· Bakersfield, CA
Ophthalmology (M.D.) in Bakersfield, California, trained at University of Michigan Medical School (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $258,067 for 3,242 claims, against $39,340 paid for services in 2024. Glaukos Corporation was the largest of 11 companies reporting payments in 2025, $534.36 in all, mostly food and beverage.
Overview
| NPI | 1043624588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2014 |
| Last updated in NPPES | Jul 31, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 155172 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 526 across 17 procedure codes |
| Paid by Medicare | $39,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,242 · 4,688 30-day fills |
|---|---|
| Patients | 550 |
| Total drug cost | $258,067 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Ophthalmology |
Medical group
- Samir A Shah MD Professional CorporationHuntington Beach, CA · 11 clinicians
Industry payments (Open Payments)
- 2025$534.36 · 17 payments from 11 companies
- 2024$111.43 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $137.40 | 1 |
| Alcon Vision LLC | $114.76 | 4 |
| Tarsus Pharmaceuticals, Inc. | $55.45 | 2 |
| Amgen Inc. | $41.71 | 2 |
| Harrow Eye, LLC | $39.68 | 1 |
What the 2025 payments were for
- Food and Beverage$534.36 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 ophthalmologists in Bakersfield · All ophthalmologists in California