Christopher C. Carpenter, O.D.
NPI 1538132311ActiveIndividual· Optometrist· Chandler, AZ
Optometrist (O.D.) in Chandler, Arizona, trained at Southern California College of Optometry (class of 2000). In 2024 Medicare paid $22,295 for 199 patients, and Part D covered 140 of their prescriptions, 59% of them generic. Glaukos Corporation was the largest of 6 companies reporting payments in 2025, $216.31 in all, mostly food and beverage.
Overview
| NPI | 1538132311 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Feb 10, 2006 |
| Last updated in NPPES | Feb 1, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1104 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 448 across 16 procedure codes |
| Paid by Medicare | $22,295 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 210 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $5,778 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Medical groups
- Seville Eye Center LLCGilbert, AZ · 4 clinicians
- Chandler Eyecare LLCChandler, AZ · 4 clinicians
Industry payments (Open Payments)
- 2025$216.31 · 7 payments from 6 companies
- 2024$186.06 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $70.00 | 1 |
| Johnson & Johnson Vision Care, Inc. | $49.86 | 2 |
| Tarsus Pharmaceuticals, Inc. | $35.58 | 1 |
| Coopervision Inc. | $23.43 | 1 |
| Optos, Inc. | $19.35 | 1 |
What the 2025 payments were for
- Food and Beverage$196.96 · 6 payments
- Entertainment$19.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 optometrists in Chandler · All optometrists in Arizona