Are you Dr. Ruby? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3555 W 13 Mile Rd, Ll-20, Royal Oak, MI 48073
About Dr. Ruby
Alan J. Ruby, MD is a healthcare provider in Royal Oak, MI specializing in ophthalmology. Alan trained at University of Michigan Medical School, graduating in 1987. Alan is also listed as specializing in ophthalmology — retina specialist. Medicare claims data shows Alan provided 25,402 services to 2,879 patients. The services billed most often include injection, faricimab-svoa, 0.1 mg, imaging of retina, and injection, ranibizumab, 0.1 mg. This provider record is associated with NPI 1801828025.
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
- (248) 288-2280
- Email not available
Practice Locations
3555 W 13 MILE RD LL-20
Royal Oak, MI 48073
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
25,402 services · 2,879 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,444 | More often than most peers in Ophthalmology |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
14 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
2,149 | More than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
439 | More often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
126 | As often as other peers in Ophthalmology |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
108 | More often than most peers in Ophthalmology |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
72 | More often than most peers in Ophthalmology |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
11 | Less often than most peers in Ophthalmology |
| Injection, faricimab-svoa, 0.1 mg | Drug given | J2777 |
15,060 | As often as other peers in Ophthalmology |
| Injection, ranibizumab, 0.1 mg | Drug given | J2778 |
1,950 | More 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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 31 related providers in 4 groups
Other eye doctors in Royal Oak 8
Same specialty, same city.
Trained at University of Michigan Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 7
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ruby?
Dr. Ruby is an eye doctor in Royal Oak, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Dr. Ruby's address?
Dr. Ruby is listed at 3555 W 13 Mile Rd Ll-20, Royal Oak, MI 48073. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ruby?
The number on file is (248) 288-2280. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Ruby?
Dr. Ruby's National Provider Identifier is 1801828025. 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. Ruby train?
Dr. Ruby attended University of Michigan Medical School, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ruby have?
Dr. Ruby has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ruby perform?
According to Medicare billing data, Dr. Ruby performs procedures including injection of drug into eye; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as imaging of retina 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. Ruby's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ruby. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.