Physician Profile
Marcus Colyer, M.D.
Unclaimed ProfileAbout Dr. Colyer
Marcus Colyer, M.D. is a healthcare provider in Issaquah, WA specializing in ophthalmology. Marcus trained at Pennsylvania State University College of Medicine, graduating in 2004. Marcus is also listed as specializing in ophthalmology — retina specialist. Medicare claims data shows Marcus provided 612 services to 413 patients.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (425) 900-6222
- Email not available
Practice Locations
1740 NW MAPLE ST STE 202
Issaquah, WA 98027
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
- Cataracts
- Diabetic retinopathy
- Dry eye
- Glaucoma
- Macular degeneration
Cornea and external eye
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Keratoconus
- Pink eye
- Pterygium
Eyelid and tear drainage
- Blocked tear duct
- Chalazion
- Drooping eyelid
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
- Foreign Object in Eye
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
- Eye Floaters and Flashes
Procedures & services
Most searched procedures
- Cataract surgery
- Eye exam
- LASIK
- Retina surgery
Examination and imaging
- Corneal topography
- Fluorescein angiography
Cataract and lens
- Intraocular lens exchange
- YAG laser capsulotomy
Corneal procedures
- Amniotic Membrane Eye Graft
Eye diagnostics
- Optical Coherence Tomography Scan
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
- Stye Removal
Eyelid, tear duct, and muscle
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
- Laser Floater Removal
Laser procedures
- Laser Treatment for Retinal Tear
Laser vision correction
- SMILE Eye Surgery
Refractive surgery
- Clear Lens Exchange
- Implantable Contact Lenses
Tear duct & Orbit
- Orbital Decompression Surgery
- Tear Duct Plugs
Procedures Most Often Billed to Medicare
612 services · 413 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
89 |
| Imaging of retina | Treatment | 92134 |
186 |
| Established patient complete exam of visual system | Treatment | 92014 |
92 |
| New patient complete exam of visual system | Treatment | 92004 |
57 |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
49 |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
25 |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
19 |
| Photography of the retina | Treatment | 92250 |
18 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
59 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 |
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 ophthalmology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Other ophthalmology specialists in Issaquah 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Pennsylvania State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Pennsylvania State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in WA who bill this service to Medicare most often.
Common questions
What is Marcus Colyer's specialty?
Marcus Colyer is an ophthalmology in Issaquah, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marcus Colyer?
Marcus Colyer is listed at 1740 Nw Maple St Ste 202, Issaquah, WA 98027. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marcus Colyer?
The number on file is (425) 900-6222. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marcus Colyer?
Marcus Colyer's National Provider Identifier is 1215033915. 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
What is Marcus Colyer's education?
Marcus Colyer attended Pennsylvania State University College of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marcus Colyer have?
Marcus Colyer has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Marcus Colyer known for?
According to Medicare billing data, Marcus Colyer performs procedures including injection of drug into eye; 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 Marcus Colyer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marcus Colyer. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.