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Active NPI 1841275369 Individual Practitioner Male Practitioner

Dr. Mark J Hamilton , OD

Optometrist • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Hamilton, OD is a certified Optometrist practicing in Seattle, WA. With approximately 43 years of clinical experience since graduating from Indiana University - School Of Optometry in 1983, Dr. Hamilton delivers high-quality medical care to the local community at 999 3RD AVE.

Dr. Hamilton maintains professional affiliations with Highland Vision Clinic P S, Port Orchard Eye Associates, Inc. Ps and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, photography of the retina, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

999 3rd Ave

Seattle, WA 981044019

Telephone 2606822020
Fax 2063320700
Associated Practice Facility / Clinic
🏢 Seattle Eyecare Center Llc Facility NPI 1396819116

Medicare Profile & Education

Medical School

Indiana University - School Of Optometry

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Seattle, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
43 Yrs +24.5 yrs vs City Avg
City Avg: 18.5 Yrs
State Avg: 20.4 Yrs
Regional Practice Density
197 Specialists

Practicing in Seattle, WA (1692 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
29.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hamilton (43 Years) 43 Yrs
Seattle Specialty Average (18.5 Years) 18.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
27 25 $132.00 $100.29
92250 Photography of the retina
20 20 $123.00 $40.61
92014 Established patient complete exam of visual system
11 11 $148.00 $142.08

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License WA 3374

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Hospital & Practice Group Affiliations

Port Orchard Eye Associates, Inc. Ps

1135 Bethel Ave, Port Orchard, WA 983663125

Phone: 3608952020

Highland Vision Clinic P S

701 N 182nd St, Shoreline, WA 981334430

Phone: 2065427406

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners
Carrie Pfab , MS, RD, CD

Dietitian, Registered

NPI 1487724696

Master of Science, Registered Dietitian, CD

NPI 1710064522

Registered Pharmacist

NPI 1720035777

Doctor of Naturopathic Medicine, Licensed Acupuncturist

NPI 1740027127

Doctor of Dental Surgery

NPI 1871754226

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active May 27, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 27, 2016

Registered at 999 3RD AVE, SEATTLE, WA 981044019 (Tel: 2606822020)

📍
Updated Business Mailing Address May 27, 2016

Registered at 701 N 182ND ST, STE 101, SHORELINE, WA 981334430 (Tel: 2606822020)

👤
Provider Name / Credentials Updated May 27, 2016

Recorded as MARK HAMILTON, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2016

Optometrist (License #3374 in WA)

🟢
Initial NPI Registration & Enumeration December 07, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1841275369
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 07, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

701 N 182nd St, Ste 101

Shoreline, WA 981334430

Phone: 2606822020

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.