What is Joy Liu's NPI number?

Joy Liu's National Provider Identifier (NPI) is 1629212634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joy Liu's specialty?

Joy Liu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Joy Liu located?

Joy Liu's practice location on file with NPPES is 25400 Hesperian Blvd, Hayward, CA 94545-2464.

What is Joy Liu's phone number?

The practice phone number listed in the NPPES registry for Joy Liu is (510) 783-6629.

Is Joy Liu's NPI active?

Yes — Joy Liu's NPI (1629212634) is active in the NPPES registry as of the last update on 2013-09-13.

IndividualActive

Joy Liu, MFT

NPI 1629212634 · Marriage & Family Therapist · Hayward, CA

Joy Liu, MFT is a Marriage & Family Therapist provider in Hayward, CA (NPI 1629212634).

Provider details

NPI number: 1629212634
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MFT
Sex: Female
Sole proprietor: Yes
License: MFC 53681 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense MFC 53681 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
17 yrs in NPPES 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

25400 Hesperian Blvd

Hayward, CA 94545-2464

Phone: (510) 783-6629

Street-level locationGet directions

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Mailing address