What is Yi Zhang's NPI number?

Yi Zhang's National Provider Identifier (NPI) is 1003685991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yi Zhang's specialty?

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

Where is Yi Zhang located?

Yi Zhang's practice location on file with NPPES is 495 E Rincon St Ste 204, Corona, CA 92879-1379.

What is Yi Zhang's phone number?

The practice phone number listed in the NPPES registry for Yi Zhang is (951) 405-8250.

Is Yi Zhang's NPI active?

Yes — Yi Zhang's NPI (1003685991) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Yi Zhang

NPI 1003685991 · Marriage & Family Therapist · Corona, CA

Yi Zhang is a Marriage & Family Therapist provider in Corona, CA (NPI 1003685991).

Provider details

NPI number: 1003685991
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: LMFT163257 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense LMFT163257 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

495 E Rincon St Ste 204

Corona, CA 92879-1379

Phone: (951) 405-8250

Street-level locationGet directions

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Mailing address