ELBERT CHANG D.O.
NPI 1215460712
Obstetrics & Gynecology in Downey, CA
About Elbert Chang D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELBERT CHANG D.O. (NPI 1215460712) is an individual obstetrics & gynecology provider in Downey, California, licensed in California (20A20268) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of William Carey University College Of Osteopathic Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Elbert Chang D.o. 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
2Medicare enrollment records show Elbert Chang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downey, CA 90240
- Reassigned Medicare billing, California enrollment
- 20 clinicians in this Medicare group
Long Beach, CA 90806
- Reassigned Medicare billing, California enrollment
- 191 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 90240 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 3
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 Elbert Chang's NPI number?
The NPI number for Elbert Chang is 1215460712. It was assigned to this individual provider in the NPPES registry on April 11, 2017.
Where is Elbert Chang located?
Elbert Chang practices at 8077 Florence Ave, Downey, CA 90240. The listed phone number is (562) 904-6031.
What is Elbert Chang's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Elbert Chang enrolled in Medicare?
Yes. Elbert 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 Elbert Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elbert Chang reassigns Medicare benefits to 2 organizations: Allsafe Medical Group Inc. (Downey, CA) and Magella Medical Group, Inc. (Long Beach, 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 Elbert 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 Elbert Chang was last updated on January 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Elbert Chang, D.O. · NPI 1215460712
Obstetrics & Gynecology physician in Downey, California. Individual provider, active in the CMS NPPES registry since April 11, 2017.
## Identity
- **NPI:** 1215460712 (Entity type: Individual)
- **Enumerated:** April 11, 2017
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 20A20268 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8077 FLORENCE AVE, Downey, CA 90240-3826
- **Phone:** (562) 904-6031
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Allsafe Medical Group Inc. (NPI 1457596371, Downey, CA); Magella Medical Group, Inc. (NPI 1376640086, Long Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** William Carey University College Of Osteopathic Medicine, class of 2017
## Record status
- **NPPES last updated:** January 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1215460712) · Data from the CMS NPPES public registry.