Curtis Winkler, MD
NPI 1841261864 · Ophthalmology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Curtis Winkler, MD is a Ophthalmology Physician provider in Scottsdale, AZ (NPI 1841261864).
Provider details
- NPI number
- 1841261864
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25230 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,282 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 702 | $121 |
| Imaging of Retina92134 | 310 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 266 | $87 |
| Imaging of Optic Nerve92133 | 153 | $35 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 153 | $41 |
| New Patient Complete Exam of Visual System92004 | 130 | $143 |
| Exam of Visual Field With Extended Testing |
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 | 823 | 245 |
| Timolol Maleate | 294 | 95 |
| Prednisolone Acetate | 244 | 218 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 212 | 58 |
| Bimatoprostbrand: Lumigan | 148 | 43 |
| Brimonidine Tartrate | 101 | 30 |
| Dorzolamide Hcl | 86 | 27 |
| Cyclosporine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$800 across 33 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
Registry dates
- Enumerated
- 2006-01-28
- Last updated
- 2011-12-22
Frequently asked questions
- What is Curtis Winkler's NPI number?
- Curtis Winkler's National Provider Identifier (NPI) is 1841261864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Curtis Winkler's specialty?
- Curtis Winkler is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Curtis Winkler located?
- Curtis Winkler's practice location on file with NPPES is 7245 E Osborn Rd, Scottsdale, AZ 85251-6443.
- What is Curtis Winkler's phone number?
- The practice phone number listed in the NPPES registry for Curtis Winkler is (480) 994-5012.
- Does Curtis Winkler accept Medicare?
- Curtis Winkler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Curtis Winkler's NPI active?
- Yes — Curtis Winkler's NPI (1841261864) is active in the NPPES registry as of the last update on 2011-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.