Sufen Chiu, M.D., Psychiatrist, Inc.
NPI 1396943833 · Psychiatry Physician · Davis, CA
Sufen Chiu, M.D., Psychiatrist, Inc. is a Psychiatry Physician organization in Davis, CA (NPI 1396943833).
Provider details
- NPI number
- 1396943833
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sufen Chiu, President(530) 219-2750
- License
- G86593 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-05
- Last updated
- 2012-09-28
Frequently asked questions
- What is Sufen Chiu, M.D., Psychiatrist, Inc.'s NPI number?
- Sufen Chiu, M.D., Psychiatrist, Inc.'s National Provider Identifier (NPI) is 1396943833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sufen Chiu, M.D., Psychiatrist, Inc.?
- Sufen Chiu, M.D., Psychiatrist, Inc. is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sufen Chiu, M.D., Psychiatrist, Inc. located?
- Sufen Chiu, M.D., Psychiatrist, Inc.'s practice location on file with NPPES is 2657 Portage Bay E Ste 3, Davis, CA 95616-3040.
- What is Sufen Chiu, M.D., Psychiatrist, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Sufen Chiu, M.D., Psychiatrist, Inc. is (530) 219-2750.
- Who is the authorized official for Sufen Chiu, M.D., Psychiatrist, Inc.?
- The authorized official listed on Sufen Chiu, M.D., Psychiatrist, Inc.'s NPPES record is Sufen Chiu, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sufen Chiu, M.D., Psychiatrist, Inc.'s NPI active?
- Yes — Sufen Chiu, M.D., Psychiatrist, Inc.'s NPI (1396943833) is active in the NPPES registry as of the last update on 2012-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.