Eileen Chen, MD
NPI 1568522738 · Reproductive Endocrinology Physician · Arcadia, CA
Eileen Chen, MD is a Reproductive Endocrinology Physician provider in Arcadia, CA (NPI 1568522738).
Provider details
- NPI number
- 1568522738
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G81148 (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
19 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
- 2006-12-11
- Last updated
- 2016-03-23
Frequently asked questions
- What is Eileen Chen's NPI number?
- Eileen Chen's National Provider Identifier (NPI) is 1568522738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Chen's specialty?
- Eileen Chen is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Eileen Chen located?
- Eileen Chen's practice location on file with NPPES is 622 W Duarte Rd, Arcadia, CA 91007-7606.
- What is Eileen Chen's phone number?
- The practice phone number listed in the NPPES registry for Eileen Chen is (626) 445-8877.
- Is Eileen Chen's NPI active?
- Yes — Eileen Chen's NPI (1568522738) is active in the NPPES registry as of the last update on 2016-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.