Dr. David Anthony Biggar , OD
Optometrist • Lake Oswego, OR
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. David Biggar has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. David Biggar, OD was a registered Optometrist practicing in Lake Oswego, OR. Throughout an active medical career spanning 20 years, Dr. Biggar provided care at the practice location at 2 CENTERPOINTE DR until profile deactivation on 2026-07-09.
Historical Medicare Part B clinical services included established patient outpatient office visit, exam of visual field with extended testing, photography of the retina. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
2 Centerpointe Dr
Suite 150
Lake Oswego, OR 970358618
Specialty Benchmarks & Practice Insights
Comparative analytics for Optometrist in Lake Oswego, OR
Practicing in Lake Oswego, OR (975 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
29 | 26 | $190.00 | $101.92 |
|
92083
Exam of visual field with extended testing
|
28 | 26 | $150.00 | $58.26 |
|
92250
Photography of the retina
|
26 | 25 | $130.00 | $62.82 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
15 | 15 | $290.00 | $154.48 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 152W00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Optometrist
Doctor of Optometry
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 09, 2026
NPI status registered as active in NPPES database
Registered at 2 CENTERPOINTE DR, SUITE 150, LAKE OSWEGO, OR 970358618 (Tel: 5036390488)
Registered at 2 CENTERPOINTE DR, SUITE 150, LAKE OSWEGO, OR 970358618 (Tel: 5036390488)
Recorded as DAVID BIGGAR, O.D.
Optometrist (License #3442ATI in OR)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
2 Centerpointe Dr, Suite 150
Lake Oswego, OR 970358618
Phone: 5036390488
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