What is Clara Yoon's NPI number?

Clara Yoon's National Provider Identifier (NPI) is 1285563916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Clara Yoon's specialty?

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

Where is Clara Yoon located?

Clara Yoon's practice location on file with NPPES is 1501 Red River St, Austin, TX 78712-1845.

What is Clara Yoon's phone number?

The practice phone number listed in the NPPES registry for Clara Yoon is (512) 495-5555.

Is Clara Yoon's NPI active?

Yes — Clara Yoon's NPI (1285563916) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

Clara Yoon

NPI 1285563916 · Pediatrics Physician · Austin, TX

Clara Yoon is a Pediatrics Physician provider in Austin, TX (NPI 1285563916).

Provider details

NPI number: 1285563916
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: BP10097959 (TX)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense BP10097959 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1501 Red River St

Austin, TX 78712-1845

Phone: (512) 495-5555

Street-level locationGet directions

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Mailing address