Roger Gray, MD
NPI 1154323608 · Ophthalmology Physician · Rice Lake, WI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Gray, MD is a Ophthalmology Physician provider in Rice Lake, WI (NPI 1154323608).
Provider details
- NPI number
- 1154323608
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30897020 (WI)
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
757 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 Complete Exam of Visual System92014 | 301 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $85 |
| New Patient Complete Exam of Visual System92004 | 61 | $141 |
| Imaging of Retina92134 | 59 | $38 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 53 | $53 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,240 | 354 |
| Timolol Maleate | 614 | 162 |
| Brimonidine Tartrate | 146 | 38 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 133 | 34 |
| Dorzolamide Hcl | 100 | 27 |
| Prednisolone Acetate | 93 | 69 |
| Ketorolac Tromethamine | 86 | 64 |
| Moxifloxacin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-15
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Roger Gray's NPI number?
- Roger Gray's National Provider Identifier (NPI) is 1154323608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Gray's specialty?
- Roger Gray is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Gray located?
- Roger Gray's practice location on file with NPPES is 2820 S Wisconsin Ave, Rice Lake, WI 54868-8573.
- What is Roger Gray's phone number?
- The practice phone number listed in the NPPES registry for Roger Gray is (745) 234-8444.
- Does Roger Gray accept Medicare?
- Roger Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Gray's NPI active?
- Yes — Roger Gray's NPI (1154323608) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.