Ryan Mckinnon, MD-OPTHALMOLOGY
NPI 1821087859 · Ophthalmology Physician · Yuma, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Mckinnon, MD-OPTHALMOLOGY is a Ophthalmology Physician provider in Yuma, AZ (NPI 1821087859).
Provider details
- NPI number
- 1821087859
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD-OPTHALMOLOGY
- Sex
- Male
- Sole proprietor
- No
- License
- 73191 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,044 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 166 | $74 |
| Imaging of Retina92134 | 160 | $25 |
| Established Patient Complete Exam of Visual System92014 | 130 | $112 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 103 | $127 |
| Imaging of Optic Nerve92133 | 102 | $20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 758 | 231 |
| Timolol Maleate | 297 | 110 |
| Prednisolone Acetate | 135 | 82 |
| Ketorolac Tromethamine | 121 | 73 |
| Dorzolamide Hcl | 97 | 35 |
| Erythromycin Basebrand: Erythromycin | 42 | 19 |
| Brimonidine Tartrate | 30 | — |
| Acyclovir | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Ryan Mckinnon's NPI number?
- Ryan Mckinnon's National Provider Identifier (NPI) is 1821087859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Mckinnon's specialty?
- Ryan Mckinnon is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Mckinnon located?
- Ryan Mckinnon's practice location on file with NPPES is 2270 S Ridgeview Dr Ste 303, Yuma, AZ 85364-8866.
- What is Ryan Mckinnon's phone number?
- The practice phone number listed in the NPPES registry for Ryan Mckinnon is (928) 336-2575.
- Does Ryan Mckinnon accept Medicare?
- Ryan Mckinnon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Mckinnon's NPI active?
- Yes — Ryan Mckinnon's NPI (1821087859) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.