Tammy Chen
NPI 1356827232 · Marriage & Family Therapist · Corona, CA
Tammy Chen is a Marriage & Family Therapist provider in Corona, CA (NPI 1356827232).
Provider details
- NPI number
- 1356827232
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 115251 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 13800 Heacock St Ste C220Moreno Valley, CA 92553-3363Phone: (951) 653-1800
- 1038 Post StSan Francisco, CA 94109-5603Phone: (415) 775-2636
Registry dates
- Enumerated
- 2018-07-13
- Last updated
- 2025-04-29
- Certified
- 2025-04-15
Frequently asked questions
- What is Tammy Chen's NPI number?
- Tammy Chen's National Provider Identifier (NPI) is 1356827232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Chen's specialty?
- Tammy Chen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Tammy Chen located?
- Tammy Chen's practice location on file with NPPES is 495 E Rincon St Ste 204, Corona, CA 92879-1379.
- What is Tammy Chen's phone number?
- The practice phone number listed in the NPPES registry for Tammy Chen is (951) 405-8250.
- Is Tammy Chen's NPI active?
- Yes — Tammy Chen's NPI (1356827232) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.