Are you Ray R. Glendrange, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4605 Brockton Ave, Suite 100, Riverside, CA 92506
About Dr. Glendrange
Ray R. Glendrange, M.D. practices ophthalmology in Riverside, CA. Ray is a 1986 graduate of Loma Linda University School of Medicine. Medicare claims data shows Ray provided 3,118 services to 2,584 patients. The services billed most often include established patient problem focused exam of visual system, established patient complete exam of visual system, and photography of the retina. The provider's National Provider Identifier (NPI) is 1164484507.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (951) 686-4911
- Email not available
Practice Locations
4605 BROCKTON AVE SUITE 100
Riverside, CA 92506
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
3,118 services · 2,584 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
132 | As often as other peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
68 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
47 | As often as other peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
32 | More often than most peers in Ophthalmology |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
20 | Less often than most peers in Ophthalmology |
| Removal of eyelashes using forceps | Procedure | 67820 |
12 | Less often than most peers in Ophthalmology |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
172 | More often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
766 | More than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
530 | More often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
255 | More often than most peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other eye doctors 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 eye doctors 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.
Common questions
What does Ray R. Glendrange specialize in?
Ray R. Glendrange is an eye doctor in Riverside, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Ray R. Glendrange located?
Ray R. 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 Ray R. Glendrange's phone number?
The number on file is (951) 686-4911. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ray R. Glendrange?
Ray R. 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 Ray R. Glendrange train?
Ray R. 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 Ray R. Glendrange have?
Ray R. Glendrange has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Ray R. Glendrange do most often?
According to Medicare billing data, Ray R. 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 Ray R. Glendrange's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ray R. Glendrange. If this is you, claiming it is free.
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