Joann Henwood, O.D.
NPI 1689024523ActiveIndividual· Optometrist· San Dimas, CA
Optometrist (O.D.) with Pacific Eye Institute A Medical Group Inc, practicing in San Dimas, California. Their prescriptions cost Medicare Part D more than their services did: $799,096 for 4,109 claims, against $16,388 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 10 companies reporting payments in 2025, $979.47 in all, mostly food and beverage.
Overview
| NPI | 1689024523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 21, 2016 |
| Last updated in NPPES | Sep 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 33399 | 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 - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 223 across 13 procedure codes |
| Paid by Medicare | $16,388 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,109 · 7,544 30-day fills |
|---|---|
| Patients | 1,391 |
| Total drug cost | $799,096 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Pacific Eye Institute A Medical Group IncUpland, CA · 44 clinicians
Industry payments (Open Payments)
- 2025$979.47 · 23 payments from 10 companies
- 2024$241.98 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $319.05 | 7 |
| Sight Sciences, Inc. | $141.80 | 2 |
| Abbvie Inc. | $123.12 | 1 |
| Bausch & Lomb Americas Inc. | $112.35 | 2 |
| Dompe US, Inc. | $100.91 | 3 |
What the 2025 payments were for
- Food and Beverage$951.69 · 22 payments
- Honoraria$27.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 optometrists in San Dimas · All optometrists in California