What is Sierra Wei's NPI number?

Sierra Wei's National Provider Identifier (NPI) is 1548872112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sierra Wei's specialty?

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

Where is Sierra Wei located?

Sierra Wei's practice location on file with NPPES is 700 S Claremont St, San Mateo, CA 94402-1452.

What is Sierra Wei's phone number?

The practice phone number listed in the NPPES registry for Sierra Wei is (650) 591-9623.

Is Sierra Wei's NPI active?

Yes — Sierra Wei's NPI (1548872112) is active in the NPPES registry as of the last update on 2020-08-17.

IndividualActive

Sierra Wei, ASW

NPI 1548872112 · Mental Health Counselor · San Mateo, CA

Sierra Wei, ASW is a Mental Health Counselor provider in San Mateo, CA (NPI 1548872112).

Provider details

NPI number: 1548872112
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: ASW
Sex: Female
Sole proprietor: No
License: 96120 (CA)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 96120 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
5 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

700 S Claremont St

San Mateo, CA 94402-1452

Phone: (650) 591-9623

Street-level locationGet directions

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Mailing address