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Active NPI 1821475427 Individual Practitioner Male Practitioner

Dr. William D Vandecar , MD

Ophthalmology • Lake Oswergo, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Vandecar, MD is a certified Ophthalmology practicing in Lake Oswergo, OR. With approximately 11 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 2015, Dr. Vandecar delivers high-quality medical care to the local community at 9 MONROE PARKWAY.

Dr. Vandecar maintains professional affiliations with Vancouver Eye Care Ps, Eye Health Northwest Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, measurement of corneal curvature and depth of eye, removal of cataract with insertion of lens. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9 Monroe Parkway
Suite 160

Lake Oswergo, OR 97035

Telephone 5036362551
Fax 5036363055
Associated Practice Facility / Clinic
🏢 Oregon Eye Specialists, Pc Facility NPI 1629186788

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Lake Oswergo, OR

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs Matches City Avg
City Avg: 11.0 Yrs
State Avg: 22.4 Yrs
Regional Practice Density
1 Specialists

Practicing in Lake Oswergo, OR (341 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Vandecar (11 Years) 11 Yrs
Lake Oswergo Specialty Average (11.0 Years) 11.0 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
216 173 $200.00 $90.09
92136 Measurement of corneal curvature and depth of eye
110 63 $130.11 $38.25
66984 Removal of cataract with insertion of lens
81 51 $1639.00 $532.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
71 69 $275.00 $128.03
92014 Established patient complete exam of visual system
61 61 $260.00 $126.50
92004 New patient complete exam of visual system
56 56 $315.00 $149.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
41 41 $400.00 $163.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
36 36 $272.00 $111.43
66982 Complex removal of cataract with insertion of prosthetic lens
29 19 $2277.00 $734.03
92133 Imaging of optic nerve
23 21 $98.00 $34.47
92134 Imaging of retina
22 20 $98.00 $39.83
92083 Exam of visual field with extended testing
22 22 $183.23 $62.75
76514 Ultrasound scan of cornea to determine thickness
13 13 $28.00 $10.52

Medical Specialties & State Licenses

CMS Verified: 2026-02-06
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License OR MD228671

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.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License WA MD61417092

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License WI 8219851

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Vancouver Eye Care Ps

3200 Main St, Vancouver, WA 986632753

Phone: 36069646911116

Eye Health Northwest Pc

9 Monroe Pkwy, Lake Oswego, OR 970358863

Phone: 5036362551

Secondary Practice Locations

18345 Sw Alexander St, Suite A

Aloha, OR 97003

Phone: 5036422505

Practice Associates & Co-Workers

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

6 Associated Practitioners
NPI 1033435961

Doctor of Medicine (M.D.)

NPI 1053675835

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

NPI 1073582359

Doctor of Medicine (M.D.)

NPI 1144204025

Doctor of Optometry

NPI 1760466015

Doctor of Optometry

NPI 1992699540

Doctor of Optometry

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location February 06, 2026

Registered at 9 MONROE PARKWAY, SUITE 160, LAKE OSWERGO, OR 97035 (Tel: 5036362551)

📍
Updated Business Mailing Address February 06, 2026

Registered at PO BOX 22009, PORTLAND, OR 97269 (Tel: 5035587372)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2026

Ophthalmology (License #MD61417092 in WA)

📍
Updated Practice Location March 25, 2024

Registered at 3200 MAIN ST, VANCOUVER, WA 98663 (Tel: 3606964691)

📍
Updated Business Mailing Address March 25, 2024

Registered at 3200 MAIN ST, VANCOUVER, WA 986632753 (Tel: 3606964691)

📍
Updated Practice Location June 10, 2020

Registered at UW HOSPITALS & CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001 (Tel: 6082636400)

📍
Updated Business Mailing Address June 10, 2020

Registered at UW HOSPITALS & CLINICS 600 HIGHLAND AVE, MADISON, WI 537920001

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2020

Student in an Organized Health Care Education/Training Program (License #8219851 in WI)

NPI Profile Active November 22, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location November 22, 2016

Registered at 559 VINCENT ST, ATTN: 21 AMDS/SGPF - FLT MED, PETERSON AFB, CO 809141540 (Tel: 7195561260)

📍
Updated Business Mailing Address November 22, 2016

Registered at 559 VINCENT ST, ATTN: 21 AMDS/SGPF - FLT MED, PETERSON AFB, CO 809141540 (Tel: 7195561260)

👤
Provider Name / Credentials Updated November 22, 2016

Recorded as WILLIAM VANDECAR, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 22, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 03, 2015

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: 1821475427
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 03, 2015
Last Update: February 06, 2026
Sole Proprietor: No

Mailing Address

Po Box 22009

Portland, OR 97269

Phone: 5035587372

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.