Quick answers
- Where does Karen Chen see patients?
- Medicare's clinician data lists 2 practice locations, including Long Beach, CA and Costa Mesa, CA. Call before your visit to confirm the address.
- What is Karen Chen's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Karen Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Karen Chen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Karen Chen offer telehealth?
- Medicare's clinician data says Karen Chen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Karen Chen?
- (855) 867-5551, as listed in official Medicare / NPI Registry data.
- What is Karen Chen's NPI number?
- 1598023103. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Karen Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2211 Palo Verde Ave, Suite CLong Beach, CA 90815 (855) 867‑5551
- 2900 Bristol St, Building B Suite 205Costa Mesa, CA 92626 (855) 867‑5551
Group practices
Medicare enrollment lists Karen Chen as a member of this group (CMS data updated 2026-10-02).
- Prohealth Partners, a Medical Group239 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Long Beach
Clinicians with the same Medicare primary specialty in Long Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598023103 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians