What is Irene Hwang's NPI number?

Irene Hwang's National Provider Identifier (NPI) is 1124192307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Irene Hwang's specialty?

Irene Hwang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Irene Hwang located?

Irene Hwang's practice location on file with NPPES is 3633 136th Place Se, Bellevue, WA 98006.

What is Irene Hwang's phone number?

The practice phone number listed in the NPPES registry for Irene Hwang is (425) 747-7202.

Is Irene Hwang's NPI active?

Yes — Irene Hwang's NPI (1124192307) is active in the NPPES registry as of the last update on 2022-11-21.

IndividualActive

Irene Hwang, MD

NPI 1124192307 · Pediatrics Physician · Bellevue, WA

Irene Hwang, MD is a Pediatrics Physician provider in Bellevue, WA (NPI 1124192307).

Provider details

NPI number: 1124192307
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD00043208 (WA)

Practice location

3633 136th Place Se

Suite #110

Bellevue, WA 98006

Phone: (425) 747-7202

Fax: (425) 643-0635

Street-level locationGet directions

More WA providers

Mailing address

3633 136th Place Se

Bellevue, WA 98006

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense MD00043208 (WA)
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
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.

Enumerated: 2006-11-20
Last updated: 2022-11-21
Certified: 2022-11-21

Frequently asked questions

What is Irene Hwang's NPI number?: Irene Hwang's National Provider Identifier (NPI) is 1124192307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Irene Hwang's specialty?: Irene Hwang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Irene Hwang located?: Irene Hwang's practice location on file with NPPES is 3633 136th Place Se, Bellevue, WA 98006.
What is Irene Hwang's phone number?: The practice phone number listed in the NPPES registry for Irene Hwang is (425) 747-7202.
Is Irene Hwang's NPI active?: Yes — Irene Hwang's NPI (1124192307) is active in the NPPES registry as of the last update on 2022-11-21.

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