What is Hao-Yun Tseng's NPI number?

Hao-Yun Tseng's National Provider Identifier (NPI) is 1326917782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hao-Yun Tseng's specialty?

Hao-Yun Tseng is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Hao-Yun Tseng located?

Hao-Yun Tseng's practice location on file with NPPES is 7515 Irvine Center Dr Ste 110, Irvine, CA 92618-2913.

What is Hao-Yun Tseng's phone number?

The practice phone number listed in the NPPES registry for Hao-Yun Tseng is (949) 889-6999.

Is Hao-Yun Tseng's NPI active?

Yes — Hao-Yun Tseng's NPI (1326917782) is active in the NPPES registry as of the last update on 2025-11-04.

IndividualActive

Hao-Yun Tseng

NPI 1326917782 · Doula · Irvine, CA

Hao-Yun Tseng is a Doula provider in Irvine, CA (NPI 1326917782).

Provider details

NPI number: 1326917782
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 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
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

7515 Irvine Center Dr Ste 110

Irvine, CA 92618-2913

Phone: (949) 889-6999

Street-level locationGet directions

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Mailing address