Office listed in NPPES
25825 Vermont Ave, Harbor City, CA 90710
(310) 325-5111
Confirm this address and number with the practice. Registry information may be outdated.
Physician directory profile
Agnes En Ya Chen, DO
Harbor City, CA
Public records and practice information are labeled by source.
Accepts Medicare assignmentOffers telehealthClaimed by a verified representative
Record details
- NPI
- 1205908787
- Registry updated
- 12/02/2021
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Family Medicine
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Background and affiliations
- Gender
- Female
- Medical school
- Mid West Medical College · graduated 2001
- Practice group
- Southern California Permanente Medical Group · 11293 clinicians
- Practice website
- healthy.kaiserpermanente.org (the practice group’s website)
- Offers telehealth
- Yes
- Accepts Medicare assignment
- Yes
Practice locations reported to Medicare
- 25821 Vermont Ave, Harbor City, CA 90710 · (310) 325-5111
- 25825 Vermont Ave, Harbor City, CA 90710 · (310) 325-5111
- 25965 Normandie Ave, Harbor City, CA 90710 · (310) 325-5111
- 25975 Normandie Ave, Harbor City, CA 90710 · (310) 257-6115
Source: CMS Doctors and Clinicians and Hospital General Information. An affiliation does not confirm current privileges or the services offered there.
Industry payments
No 2025 general payments from drug or device companies were reported for Agnes En Ya Chen. Research funding is excluded. These payments are public under the Sunshine Act, and a payment does not by itself mean a conflict of interest. CMS Open Payments
Insurance
- Medicare: accepts Medicare assignment (CMS).
- Other plans (for example Anthem Blue Cross (California), Medi-Cal (Medicaid), UnitedHealthcare) haven't been reported by this office yet. Call to confirm before booking.
Documented Medicare service activity
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
No publicly disclosed rows were found for this NPI in the complete 2024 CMS file. This does not mean no patients or procedures: low-volume rows are suppressed, and Medicare excludes much obstetric, pediatric and commercially insured care.
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03
Common questions
Where is Agnes En Ya Chen's office?
The NPPES registry lists 25825 Vermont Ave, Harbor City, CA 90710. Confirm the location before your visit; registry addresses can be out of date.
What phone number is listed for Agnes En Ya Chen?
The registry lists (310) 325-5111. Practices sometimes change numbers; check the practice website if the call does not connect.
What is Agnes En Ya Chen's specialty?
The registry lists Family medicine. A registry specialty is self-reported and does not confirm board certification or the services offered today.
Does Agnes En Ya Chen bill Medicare?
No publicly disclosed 2024 Original Medicare rows were found. That does not mean the physician does not accept Medicare: CMS hides low-volume rows. Ask the office.
What is Agnes En Ya Chen's NPI number?
NPI 1205908787, a public identifier from the national registry. It does not by itself confirm a current license.
Does Agnes En Ya Chen offer telehealth?
CMS records indicate telehealth services are offered. Ask the office which visits can be done remotely.
Patient reviews
Reviews are moderated before publication, and negative reviews are published on the same terms as positive ones. Ratings describe reported patient experience, not clinical quality.
Other primary care physicians nearby
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- Alfredo Alberto Ok, MDHarbor City, CA
- Alison Elaine Butler, MD, PHDHarbor City, CA