Zachary Yu
NPI 1801214531 · Marriage & Family Therapist · Diamond Bar, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Yu is a Marriage & Family Therapist provider in Diamond Bar, CA (NPI 1801214531).
Provider details
- NPI number
- 1801214531
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- IMF71824 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2022-07-25
- Certified
- 2022-06-24
Frequently asked questions
- What is Zachary Yu's NPI number?
- Zachary Yu's National Provider Identifier (NPI) is 1801214531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Yu's specialty?
- Zachary Yu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Zachary Yu located?
- Zachary Yu's practice location on file with NPPES is 1336 Bridgegate Dr, Diamond Bar, CA 91765-3955.
- What is Zachary Yu's phone number?
- The practice phone number listed in the NPPES registry for Zachary Yu is (626) 960-4844.
- Does Zachary Yu accept Medicare?
- Zachary Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Yu's NPI active?
- Yes — Zachary Yu's NPI (1801214531) is active in the NPPES registry as of the last update on 2022-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.