IndividualActive
Adrienne Chen
NPI 1912676008 · Psychiatry Physician · Sylmar, CA
Adrienne Chen is a Psychiatry Physician provider in Sylmar, CA (NPI 1912676008).
Provider details
- NPI number
- 1912676008
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- PTL18232 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
14445 Olive View Dr
Sylmar, CA 91342-1437
Phone: (747) 210-5656
Street-level locationGet directions
Mailing address
14445 Olive View Dr
Sylmar, CA 91342-1437
Additional practice locations (1)
- 10605 Balboa Blvd Ste 100Granada Hills, CA 91344-6367Phone: (818) 832-2400
Registry dates
- Enumerated
- 2021-09-10
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Adrienne Chen's NPI number?
- Adrienne Chen's National Provider Identifier (NPI) is 1912676008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrienne Chen's specialty?
- Adrienne Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Adrienne Chen located?
- Adrienne Chen's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Adrienne Chen's phone number?
- The practice phone number listed in the NPPES registry for Adrienne Chen is (747) 210-5656.
- Is Adrienne Chen's NPI active?
- Yes — Adrienne Chen's NPI (1912676008) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.