What is David Biggar's NPI number?

David Biggar's National Provider Identifier (NPI) is 1679636492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Biggar's specialty?

David Biggar is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is David Biggar located?

David Biggar's practice location on file with NPPES is 2 Centerpointe Dr, Lake Oswego, OR 97035-8618.

What is David Biggar's phone number?

The practice phone number listed in the NPPES registry for David Biggar is (503) 639-0488.

Is David Biggar's NPI active?

Yes — David Biggar's NPI (1679636492) is active in the NPPES registry as of the last update on 2026-05-24.

IndividualActive

David Biggar, O.D.

NPI 1679636492 · Optometrist · Lake Oswego, OR

David Biggar, O.D. is a Optometrist provider in Lake Oswego, OR (NPI 1679636492).

Provider details

NPI number: 1679636492
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: Yes
License: 3442ATI (OR)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 3442ATI (OR)
Eye and Vision Services Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2 Centerpointe Dr

Suite 150

Lake Oswego, OR 97035-8618

Phone: (503) 639-0488

Fax: (503) 620-4448

Street-level locationGet directions

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Mailing address