Physician Profile
Unclaimed ProfileAbout GLENDRANGE
Ray Rogers Glendrange, M.D. practises ophthalmology in Riverside, CA. Ray is a 1986 graduate of Loma Linda University School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Glendrange specialise in?
Dr. Glendrange is an ophthalmology in Riverside, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Glendrange located?
Dr. Glendrange is listed at 4605 BROCKTON AVE SUITE 100, Riverside, CA 92506. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Glendrange's phone number?
The number on file is (951) 686-4911. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Glendrange?
Dr. Glendrange's National Provider Identifier is 1164484507. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Glendrange go to medical school?
Dr. Glendrange attended Loma Linda University School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Glendrange have?
Dr. Glendrange has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Glendrange do most often?
According to Medicare billing data, Dr. Glendrange performs procedures including removal of cataract with insertion of prosthetic lens, closure of tear duct opening using plug and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan to determine eye length and lens power; provides treatments such as established patient problem focused exam of visual system and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Glendrange's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Glendrange. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (951) 686-4911
- Email not available
Practice Locations
4605 BROCKTON AVE SUITE 100
Riverside, CA 92506
Procedures Most Often Billed to Medicare
3,118 services · 2,584 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
132 |
| Closure of tear duct opening using plug | Procedure | 68761 |
68 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
47 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
32 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
20 |
| Removal of eyelashes using forceps | Procedure | 67820 |
12 |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
172 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
766 |
| Established patient complete exam of visual system | Treatment | 92014 |
530 |
| Photography of the retina | Treatment | 92250 |
255 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ophthalmology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other ophthalmology specialists in Riverside 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.