Katherine Tsamis, MD
NPI 1578946315 · Ophthalmology Physician · High Point, NC
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Tsamis, MD is a Ophthalmology Physician provider in High Point, NC (NPI 1578946315).
Provider details
- NPI number
- 1578946315
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- LL38253 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,347 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 354 | $37 |
| Established Patient Complete Exam of Visual System92014 | 241 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 209 | $84 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 97 | $38 |
| Exam of Visual Field With Extended Testing92083 | 92 | $58 |
| Imaging of Optic Nerve92133 | 85 | $32 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 524 | 142 |
| Prednisolone Acetate | 453 | 251 |
| Moxifloxacin Hclbrand: Moxifloxacin | 322 | 207 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 235 | 76 |
| Timolol Maleate | 162 | 50 |
| Brimonidine Tartrate | 131 | 38 |
| Dorzolamide Hcl | 42 | 14 |
| Cyclosporine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$211 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- Wake Forest Baptist Medical Ctr1 Medical Center BlWinston Salem, NC 27157-0001Phone: (336) 716-4091
Registry dates
- Enumerated
- 2015-06-29
- Last updated
- 2022-10-04
- Certified
- 2022-10-04
Frequently asked questions
- What is Katherine Tsamis's NPI number?
- Katherine Tsamis's National Provider Identifier (NPI) is 1578946315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Tsamis's specialty?
- Katherine Tsamis is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Tsamis located?
- Katherine Tsamis's practice location on file with NPPES is 1565 N University Parkway, High Point, NC 27268-7612.
- What is Katherine Tsamis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Tsamis is (336) 802-2020.
- Does Katherine Tsamis accept Medicare?
- Katherine Tsamis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Tsamis's NPI active?
- Yes — Katherine Tsamis's NPI (1578946315) is active in the NPPES registry as of the last update on 2022-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.