IndividualActive
Haiying Thien
NPI 1205953296 · Marriage & Family Therapist · Pomona, CA
Haiying Thien is a Marriage & Family Therapist provider in Pomona, CA (NPI 1205953296).
Provider details
- NPI number
- 1205953296
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1900 Royalty Dr
Pomona, CA 91767-3032
Phone: (657) 666-0656
Street-level locationGet directions
Mailing address
1900 Royalty Dr
Pomona, CA 91767-3032
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2025-04-13
- Certified
- 2025-04-13
Frequently asked questions
- What is Haiying Thien's NPI number?
- Haiying Thien's National Provider Identifier (NPI) is 1205953296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haiying Thien's specialty?
- Haiying Thien is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Haiying Thien located?
- Haiying Thien's practice location on file with NPPES is 1900 Royalty Dr, Pomona, CA 91767-3032.
- What is Haiying Thien's phone number?
- The practice phone number listed in the NPPES registry for Haiying Thien is (657) 666-0656.
- Is Haiying Thien's NPI active?
- Yes — Haiying Thien's NPI (1205953296) is active in the NPPES registry as of the last update on 2025-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.