What is William Wu's NPI number?

William Wu's National Provider Identifier (NPI) is 1992724819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Wu's specialty?

William Wu is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is William Wu located?

William Wu's practice location on file with NPPES is 3355 Riverbend Dr, Springfield, OR 97477-8800.

What is William Wu's phone number?

The practice phone number listed in the NPPES registry for William Wu is (541) 868-9500.

Is William Wu's NPI active?

Yes — William Wu's NPI (1992724819) is active in the NPPES registry as of the last update on 2020-03-20.

IndividualActive

William Wu, MD

NPI 1992724819 · Gastroenterology Physician · Springfield, OR

William Wu, MD is a Gastroenterology Physician provider in Springfield, OR (NPI 1992724819).

Provider details

NPI number: 1992724819
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD17403 (OR)

Practice location

3355 Riverbend Dr

Suite 500

Springfield, OR 97477-8800

Phone: (541) 868-9500

Fax: (541) 685-5920

Street-level locationGet directions

More OR providers

Mailing address

2596 Braewood Ln

Eugene, OR 97405-1894

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense MD17403 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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.

Enumerated: 2006-07-19
Last updated: 2020-03-20
Certified: 2020-03-20

Frequently asked questions

What is William Wu's NPI number?: William Wu's National Provider Identifier (NPI) is 1992724819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Wu's specialty?: William Wu is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
Where is William Wu located?: William Wu's practice location on file with NPPES is 3355 Riverbend Dr, Springfield, OR 97477-8800.
What is William Wu's phone number?: The practice phone number listed in the NPPES registry for William Wu is (541) 868-9500.
Is William Wu's NPI active?: Yes — William Wu's NPI (1992724819) is active in the NPPES registry as of the last update on 2020-03-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions