Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952353286 Individual Practitioner Male Practitioner

Dr. Michael Louis Klein , MD

Ophthalmology • Portland, OR

Professional Overview & Biography Verified Profile Summary

Dr. Michael Klein, MD is a registered healthcare professional specializing in Ophthalmology in Portland, OR. Practice services are available at 3375 SW TERWILLIGER BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3375 Sw Terwilliger Blvd

Portland, OR 97239

Telephone 5034943055
Fax 5034947233

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Portland, OR

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.9 Yrs
State Avg: 22.4 Yrs
Regional Practice Density
141 Specialists

Practicing in Portland, OR (341 Statewide)

Telehealth Adoption Rate
1.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License OR MD10196

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
103093 (OR)

Practice Associates & Co-Workers

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

4 Associated Practitioners
NPI 1346292216

Doctor of Medicine (M.D.)

Dr. Thomas Hwang , MD

Ophthalmology - Retina Specialist

NPI 1508819947

Doctor of Medicine (M.D.)

Dr. Christina Flaxel , MD

Ophthalmology - Retina Specialist

NPI 1629029079

Doctor of Medicine (M.D.)

NPI 1861444192

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 July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 3375 SW TERWILLIGER BLVD, PORTLAND, OR 97239 (Tel: 5034943055)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 4183, PORTLAND, OR 97208 (Tel: 5034946107)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL KLEIN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Ophthalmology (License #MD10196 in OR)

🟢
Initial NPI Registration & Enumeration May 16, 2006

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: 1952353286
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 16, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 4183

Portland, OR 97208

Phone: 5034946107

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.