What is John Yap's NPI number?

John Yap's National Provider Identifier (NPI) is 1609180520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Yap's specialty?

John Yap is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is John Yap located?

John Yap's practice location on file with NPPES is 310 8th St Ste 201, Oakland, CA 94607-6527.

What is John Yap's phone number?

The practice phone number listed in the NPPES registry for John Yap is (510) 869-7204.

Is John Yap's NPI active?

Yes — John Yap's NPI (1609180520) is active in the NPPES registry as of the last update on 2010-08-03.

IndividualActive

John Yap, MSW

NPI 1609180520 · Counselor · Oakland, CA

John Yap, MSW is a Counselor provider in Oakland, CA (NPI 1609180520).

Provider details

NPI number: 1609180520
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
15 yrs 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

310 8th St Ste 201

Oakland, CA 94607-6527

Phone: (510) 869-7204

Street-level locationGet directions

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Mailing address