What is Wan Hoon Seah's NPI number?

Wan Hoon Seah's National Provider Identifier (NPI) is 1477440568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Wan Hoon Seah's specialty?

Wan Hoon Seah is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Wan Hoon Seah located?

Wan Hoon Seah's practice location on file with NPPES is 4096 Piedmont Ave # 108, Oakland, CA 94611-5221.

What is Wan Hoon Seah's phone number?

The practice phone number listed in the NPPES registry for Wan Hoon Seah is (510) 206-0553.

Is Wan Hoon Seah's NPI active?

Yes — Wan Hoon Seah's NPI (1477440568) is active in the NPPES registry as of the last update on 2025-06-20.

IndividualActive

Wan Hoon Seah

NPI 1477440568 · Doula · Oakland, CA

Wan Hoon Seah is a Doula provider in Oakland, CA (NPI 1477440568).

Provider details

NPI number: 1477440568
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(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

4096 Piedmont Ave # 108

Oakland, CA 94611-5221

Phone: (510) 206-0553

Street-level locationGet directions

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Mailing address