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Active NPI 1912559238 Individual Practitioner Male Practitioner

Dr. Gregory Lemay , OD

Optometrist • Tualatin, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Lemay, OD is a certified Optometrist practicing in Tualatin, OR. With approximately 10 years of clinical experience since graduating from State University Of New York - State College Optometry in 2016, Dr. Lemay delivers high-quality medical care to the local community at 19801 SW 72ND AVE.

Dr. Lemay maintains professional affiliations with Pacific Cataract And Laser Institute Inc Pc, Sterling Vision Pc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

19801 Sw 72nd Ave

Tualatin, OR 970628351

Telephone 5036912283
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

State University Of New York - State College Optometry

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Tualatin, OR

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -7.8 yrs vs City Avg
City Avg: 17.8 Yrs
State Avg: 19.6 Yrs
Regional Practice Density
7 Specialists

Practicing in Tualatin, OR (975 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
33.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lemay (10 Years) 10 Yrs
Tualatin Specialty Average (17.8 Years) 17.8 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
19 19 $264.00 $160.71
99213 Established patient office or other outpatient visit, typically 15 minutes
18 16 $118.56 $87.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
11 11 $175.00 $123.64

Medical Specialties & State Licenses

CMS Verified: 2026-04-23
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License OR 4478AT

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.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License WA OD70067954

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
500822325 (OR)
Medicaid State Provider ID
2371713 (WA)

Hospital & Practice Group Affiliations

Pacific Cataract And Laser Institute Inc Pc

9309 Ne 86th St, Vancouver, WA 986622100

Phone: 3606942544

Sterling Vision Pc

1594 Edgewater St Nw, Salem, OR 973044656

Phone: 5417622763

Pacific Cataract And Laser Institute Inc Pc

19801 Sw 72nd Ave, Tualatin, OR 970628347

Phone: 5036912283

Secondary Practice Locations

9309 Ne 86th St

Vancouver, WA 986622100

Phone: 3606942544

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1245255686

Doctor of Optometry

Career & Practice History Timeline

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

11 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2026

Optometrist (License #OD70067954 in WA)

📍
Updated Business Mailing Address March 03, 2026

Registered at PO BOX 1506, CHEHALIS, WA 985320409 (Tel: 3602423010)

📍
Updated Practice Location February 04, 2026

Registered at 19801 SW 72ND AVE, TUALATIN, OR 970628351 (Tel: 5036912283)

📍
Updated Practice Location October 09, 2024

Registered at 1594 EDGEWATER ST NW STE 190, SALEM, OR 973044656 (Tel: 5413422201)

📍
Updated Business Mailing Address October 09, 2024

Registered at 1594 EDGEWATER ST NW STE 190, SALEM, OR 973044656 (Tel: 5413422201)

NPI Profile Active July 16, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location July 16, 2019

Registered at 8269 SW WILSONVILLE RD STE G, WILSONVILLE, OR 970707719 (Tel: 5036859015)

📍
Updated Business Mailing Address July 16, 2019

Registered at 17916 SW PARRISH LN, SHERWOOD, OR 971408857 (Tel: 5037377479)

👤
Provider Name / Credentials Updated July 16, 2019

Recorded as GREGORY LEMAY, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2019

Optometrist (License #4478AT in OR)

🟢
Initial NPI Registration & Enumeration July 16, 2019

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: 1912559238
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 16, 2019
Last Update: April 23, 2026
Sole Proprietor: No

Mailing Address

Po Box 1506

Chehalis, WA 985320409

Phone: 3602423010

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.