ANITA H WANG MD
NPI 1336189794
Emergency Medicine in Orange, CA
About Anita H Wang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANITA H WANG MD (NPI 1336189794) is an individual emergency medicine provider in Orange, California, licensed in California (C41961) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Anita H Wang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Anita Wang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 255 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 202 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 3
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 92869 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 92869
ORANGE, CA 92869
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 Anita Wang's NPI number?
The NPI number for Anita Wang is 1336189794. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Anita Wang located?
Anita Wang practices at 2601 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 633-0011.
What is Anita Wang's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Anita Wang enrolled in Medicare?
Yes. Anita Wang is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Anita Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anita Wang reassigns Medicare benefits to 3 organizations: Seven Star Hospital Associates Inc. (Hemet, CA), Apex Emergency Medical Group, Inc. (Hemet, CA) and Team Physicians Of Northern California Medical Group Inc (Pleasanton, 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 Anita 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 Anita Wang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Anita H Wang, MD · NPI 1336189794
Emergency Medicine physician in Orange, California. Individual provider, active in the CMS NPPES registry since June 7, 2006.
## Identity
- **NPI:** 1336189794 (Entity type: Individual)
- **Enumerated:** June 7, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** C41961 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2601 E CHAPMAN AVE, Orange, CA 92869-3206
- **Phone:** (714) 633-0011
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Seven Star Hospital Associates Inc. (NPI 1407459506, Hemet, CA); Apex Emergency Medical Group, Inc. (NPI 1265711089, Hemet, CA); Team Physicians Of Northern California Medical Group Inc (NPI 1649692716, Pleasanton, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 00C419610 (CA); Medicare UPIN C46567
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Source: [NPI Profile](https://npiprofile.com/npi/1336189794) · Data from the CMS NPPES public registry.