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Guochuan Tsai, M.D., PH.D.
NPI 1447207816 · Psychiatry Physician · Torrance, CA
Guochuan Tsai, M.D., PH.D. is a Psychiatry Physician provider in Torrance, CA (NPI 1447207816).
Provider details
- NPI number
- 1447207816
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C51290 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1000 W Carson St
Hh212
Torrance, CA 90502-2004
Phone: (310) 781-1401
Fax: (310) 781-1093
Street-level locationGet directions
Mailing address
1000 W. Carson Street
Torrance, CA 90502-2004
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2009-09-22
Frequently asked questions
- What is Guochuan Tsai's NPI number?
- Guochuan Tsai's National Provider Identifier (NPI) is 1447207816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guochuan Tsai's specialty?
- Guochuan Tsai is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Guochuan Tsai located?
- Guochuan Tsai's practice location on file with NPPES is 1000 W Carson St, Torrance, CA 90502-2004.
- What is Guochuan Tsai's phone number?
- The practice phone number listed in the NPPES registry for Guochuan Tsai is (310) 781-1401.
- Is Guochuan Tsai's NPI active?
- Yes — Guochuan Tsai's NPI (1447207816) is active in the NPPES registry as of the last update on 2009-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.