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Edit this profileAt a glance
- 1740 Nw Maple St Ste 202, Issaquah, WA 98027
About 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. The services billed most often include imaging of retina, established patient complete exam of visual system, and injection of drug into eye. This provider record is associated with NPI 1215033915.
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
- (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
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
- Epiretinal membrane
- Retinal detachment
Eye injuries
Inflammation, neurologic, and orbit
- Thyroid eye disease
- Uveitis
Retina & vitreous
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
Eye injuries
- Eye Scratch Laceration Repair
- Foreign Object Removal from Eye
Eyelid surgery
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 | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
89 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
186 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
92 | Less often than most peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
57 | As often as other peers in Ophthalmology |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
49 | As often as other peers in Ophthalmology |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
25 | Less often than most peers in Ophthalmology |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
19 | Less often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
18 | Less often than most peers in Ophthalmology |
| 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 | As often as other peers in Ophthalmology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 | Less 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 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.
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 eye doctor in Issaquah, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
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. Contact the office directly to confirm availability and scheduling.
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
Guide.md listings do not constitute medical advice or an endorsement.