HSIN-YEE CHANG
NPI 1730500810
Nurse Practitioner - Family in San Diego, CA
About Hsin-yee Chang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HSIN-YEE CHANG (NPI 1730500810) is an individual family provider in San Diego, California, licensed in California (22879) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Hsin-yee Chang 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 Hsin-yee Chang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92115
- Reassigned Medicare billing, California enrollment
- 577 clinicians in this Medicare group
National City, CA 91950
- Reassigned Medicare billing, California enrollment
- 35 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 75 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92115 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92115
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 Hsin-yee Chang's NPI number?
The NPI number for Hsin-yee Chang is 1730500810. It was assigned to this individual provider in the NPPES registry on December 17, 2013.
Where is Hsin-yee Chang located?
Hsin-yee Chang practices at 5952 El Cajon Blvd, San Diego, CA 92115. The listed phone number is (619) 229-8031.
What is Hsin-yee Chang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hsin-yee Chang enrolled in Medicare?
Yes. Hsin-yee Chang 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 Hsin-yee Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hsin-yee Chang reassigns Medicare benefits to 3 organizations: Centro De Salud De La Comunidad De San Ysidro, Inc. (San Diego, CA), Pacific Paradise Emergency Physicians Medical Group Inc (National City, CA) and Pacific Emergency Providers, A Prof. Corp. (San Diego, 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 Hsin-yee Chang'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 Hsin-yee Chang was last updated on December 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.
# Hsin-Yee Chang · NPI 1730500810
Family physician in San Diego, California. Individual provider, active in the CMS NPPES registry since December 17, 2013.
## Identity
- **NPI:** 1730500810 (Entity type: Individual)
- **Enumerated:** December 17, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 22879 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5952 EL CAJON BLVD, San Diego, CA 92115-3828
- **Phone:** (619) 229-8031
## 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): Centro De Salud De La Comunidad De San Ysidro, Inc. (NPI 1205477841, San Diego, CA); Pacific Paradise Emergency Physicians Medical Group Inc (NPI 1780066076, National City, CA); Pacific Emergency Providers, A Prof. Corp. (NPI 1497790539, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 17, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1730500810) · Data from the CMS NPPES public registry.