What is Hannah Hwang's NPI number?

Hannah Hwang's National Provider Identifier (NPI) is 1770471328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hannah Hwang's specialty?

Hannah Hwang is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Hannah Hwang located?

Hannah Hwang's practice location on file with NPPES is 3204 Barkley Dr, Fairfax, VA 22031-2743.

What is Hannah Hwang's phone number?

The practice phone number listed in the NPPES registry for Hannah Hwang is (703) 310-9177.

Is Hannah Hwang's NPI active?

Yes — Hannah Hwang's NPI (1770471328) is active in the NPPES registry as of the last update on 2025-06-24.

IndividualActive

Hannah Hwang

NPI 1770471328 · Occupational Therapist · Fairfax, VA

Hannah Hwang is a Occupational Therapist provider in Fairfax, VA (NPI 1770471328).

Provider details

NPI number: 1770471328
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Occupational TherapistPrimary225X00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

3204 Barkley Dr

Fairfax, VA 22031-2743

Phone: (703) 310-9177

Street-level locationGet directions

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Mailing address