Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Marcus Colyer, MD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1215033915

Dr. Marcus Colyer, MD is an Ophthalmology in Issaquah, Washington. Graduated from Pennsylvania State University College of Medicine in 2004, 22 years ago. Practices with Peak Retina PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
22
Trained at
Pennsylvania State University College of Medicine
Licensed in
WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1740 NW Maple St Ste 202
Issaquah, WA 98027-8127
Phone: (425) 900-6222
Fax: (425) 249-3166
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD61305286 (WA)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence MD61305286 (WA)

Record details

NPI number1215033915
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2006
Last updated in NPPESApril 9, 2024
Certification dateApril 9, 2024
Mailing address1740 Nw Maple St Ste 202, Issaquah, WA 98027-8127

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Peak Retina Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount