Constance Chen, MD
NPI 1235335183 · Endocrinology, Diabetes & Metabolism Physician · Long Beach, CA
Constance Chen, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Long Beach, CA (NPI 1235335183).
Provider details
- NPI number
- 1235335183
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A83874 (CA)
Specialties & taxonomies
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
- 2007-06-26
- Last updated
- 2012-02-28
Frequently asked questions
- What is Constance Chen's NPI number?
- Constance Chen's National Provider Identifier (NPI) is 1235335183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Chen's specialty?
- Constance Chen is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Constance Chen located?
- Constance Chen's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Constance Chen's phone number?
- The practice phone number listed in the NPPES registry for Constance Chen is (562) 826-8000.
- Is Constance Chen's NPI active?
- Yes — Constance Chen's NPI (1235335183) is active in the NPPES registry as of the last update on 2012-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.