YANG CHEN
NPI 1114501673
Nurse Practitioner - Family in El Cajon, CA
About Yang Chen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YANG CHEN (NPI 1114501673) is an individual family provider in El Cajon, California, licensed in California (95038429) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Yang Chen is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Yang Chen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Cajon, CA 92021
- Reassigned Medicare billing, California enrollment
- 18 clinicians in this Medicare group
El Cajon, CA 92020
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Del Mar, CA 92014
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Yang Chen's NPI number?
The NPI number for Yang Chen is 1114501673. It was assigned to this individual provider in the NPPES registry on May 11, 2021.
Where is Yang Chen located?
Yang Chen practices at 505 N Mollison Ave # 203, El Cajon, CA 92021. The listed phone number is (619) 354-4694.
What is Yang Chen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Yang Chen enrolled in Medicare?
Yes. Yang Chen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Yang Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yang Chen reassigns Medicare benefits to 3 organizations: Talami Health & Wellness, Inc. (El Cajon, CA), Alshifaa Medical Group, A Professional Medical Corp (El Cajon, CA) and Ali Alamar MD A Professional Corp (Del Mar, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yang Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Yang Chen was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Yang Chen · NPI 1114501673
Family physician in El Cajon, California. Individual provider, active in the CMS NPPES registry since May 11, 2021.
## Identity
- **NPI:** 1114501673 (Entity type: Individual)
- **Enumerated:** May 11, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95038429 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 N MOLLISON AVE # 203, El Cajon, CA 92021-6159
- **Phone:** (619) 354-4694
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Talami Health & Wellness, Inc. (NPI 1942895065, El Cajon, CA); Alshifaa Medical Group, A Professional Medical Corp (NPI 1437025954, El Cajon, CA); Ali Alamar MD A Professional Corp (NPI 1851497465, Del Mar, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** March 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1114501673) · Data from the CMS NPPES public registry.