Christopher Patrick Tanzie, M.D., PH.D.
NPI 1548603046ActiveIndividual· Ophthalmology· Hickory, NC
Ophthalmology (M.D., PH.D.) in Hickory, North Carolina, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2013). In 2024 Medicare paid $207,561 for 950 patients, and Part D covered 1,312 of their prescriptions, 52% of them generic. Alcon Vision LLC was the largest of 10 companies reporting payments in 2025, $950.55 in all, mostly food and beverage.
Overview
| NPI | 1548603046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2013 |
| Last updated in NPPES | Aug 20, 2025 |
| Certified by provider | Aug 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 2016-02007 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 950 |
|---|---|
| Services billed | 1,877 across 38 procedure codes |
| Paid by Medicare | $207,561 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,312 · 1,915 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $272,052 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Ophthalmology |
Medical group
- Graystone Ophthalmology Associates, P.A.Hickory, NC · 19 clinicians
Hospital affiliation
- Catawba Valley Medical CenterHickory, NC
Industry payments (Open Payments)
- 2025$950.55 · 48 payments from 10 companies
- 2024$522.66 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $311.27 | 12 |
| Sun Pharmaceutical Industries Inc. | $178.68 | 13 |
| Harrow Eye, LLC | $138.56 | 11 |
| Lensar, Inc. | $123.65 | 3 |
| Amgen Inc. | $69.91 | 3 |
What the 2025 payments were for
- Food and Beverage$950.55 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 ophthalmologists in Hickory · All ophthalmologists in North Carolina