PATRICIA W WONG MD
NPI 1295781979
Emergency Medicine in Los Angeles, CA
About Patricia W Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA W WONG MD (NPI 1295781979) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A67231) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Patricia W Wong Md 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
14Medicare enrollment records show Patricia Wong reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 169 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1386750578 (California)
- 1,204 clinicians in this Medicare group
Laguna Beach, CA 92651
- Reassigned Medicare billing, California enrollment
- 110 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 301 clinicians in this Medicare group
Porterville, CA 93257
- Reassigned Medicare billing, California enrollment
- 160 clinicians in this Medicare group
Gilroy, CA 95020
- Reassigned Medicare billing, California enrollment
- 2,460 clinicians in this Medicare group
Modesto, CA 95354
- Reassigned Medicare billing, California enrollment
- 180 clinicians in this Medicare group
Oakdale, CA 95361
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Sound Physicians Emergency Medicine Of Southern California PC
- 36 clinicians in this Medicare group
San Ramon, CA 94583
- Reassigned Medicare billing, California enrollment
- 168 clinicians in this Medicare group
Placerville, CA 95667
- Reassigned Medicare billing, California enrollment
- 40 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 5
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 90015 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90015
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 Patricia Wong's NPI number?
The NPI number for Patricia Wong is 1295781979. It was assigned to this individual provider in the NPPES registry on May 25, 2006.
Where is Patricia Wong located?
Patricia Wong practices at 1338 S Hope St, Los Angeles, CA 90015. The listed phone number is (213) 742-5555.
What is Patricia Wong's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Patricia Wong enrolled in Medicare?
Yes. Patricia Wong 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 Patricia Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Wong reassigns Medicare benefits to 14 organizations: Golden State Emergency Physicians Inc (Los Angeles, CA), Cep America-California (Los Angeles, CA), Mission Viejo Emergency Medical Associates, Inc. (Laguna Beach, CA), Team Physicians Of California Medical Group Inc (Delano, CA), Nes Western Group, A Professional Corporation (Porterville, CA) and 9 more organizations, listed in the Medicare section above. 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 Patricia Wong'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 Patricia Wong was last updated on March 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Patricia W Wong, MD · NPI 1295781979
Emergency Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 25, 2006.
## Identity
- **NPI:** 1295781979 (Entity type: Individual)
- **Enumerated:** May 25, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A67231 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1338 S HOPE ST, Los Angeles, CA 90015-2902
- **Phone:** (213) 742-5555
## 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:** 14 organizations under Medicare reassignment (form CMS-855R): Golden State Emergency Physicians Inc (NPI 1770886558, Los Angeles, CA); Cep America-California (NPI 1831040823, Los Angeles, CA); Mission Viejo Emergency Medical Associates, Inc. (NPI 1134355597, Laguna Beach, CA); Team Physicians Of California Medical Group Inc (NPI 1447288345, Delano, CA); Nes Western Group, A Professional Corporation (NPI 1487125019, Porterville, CA); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** March 8, 2016
- **Other identifiers:** Medicare UPIN H13064; Medicaid 00A672310 (CA); Medicare PIN WA67231C (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1295781979) · Data from the CMS NPPES public registry.