MICHAEL WANG DO
NPI 1124373683
Pediatrics - Pediatric Gastroenterology in Orange, CA
About Michael Wang Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL WANG DO (NPI 1124373683) is an individual pediatric gastroenterology provider in Orange, California, licensed in California (20A15556) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2011).
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
Michael Wang Do 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 Reassignment
Medicare enrollment records show Michael Wang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Of Orange County
- 190 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 92868 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORANGE, CA 92868
ORANGE, CA 92868
ORANGE, CA 92868
ORANGE, CA 92868
ORANGE, CA 92868
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 Michael Wang's NPI number?
The NPI number for Michael Wang is 1124373683. It was assigned to this individual provider in the NPPES registry on July 19, 2012.
Where is Michael Wang located?
Michael Wang practices at 1201 W La Veta Ave, Orange, CA 92868. The listed phone number is (714) 997-3000.
What is Michael Wang's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Michael Wang enrolled in Medicare?
Yes. Michael Wang 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 organization bills Medicare for Michael Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Wang reassigns Medicare benefits to Children's Hospital Of Orange County (Orange, CA). The 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 Michael Wang'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 Michael Wang was last updated on February 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Michael Wang, DO · NPI 1124373683
Pediatric Gastroenterology physician in Orange, California. Individual provider, active in the CMS NPPES registry since July 19, 2012.
## Identity
- **NPI:** 1124373683 (Entity type: Individual)
- **Enumerated:** July 19, 2012
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 20A15556 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1201 W LA VETA AVE, Orange, CA 92868-4203
- **Phone:** (714) 997-3000
## 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:** Children's Hospital Of Orange County (NPI 1275975104, Orange, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Texas Hsc, College Of Osteopathic Med, class of 2011
## Record status
- **NPPES last updated:** February 5, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1124373683) · Data from the CMS NPPES public registry.