CHO MAR WIN FNP
NPI 1396467320
Nurse Practitioner - Family in Los Angeles, CA
About Cho Mar Win Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHO MAR WIN FNP (NPI 1396467320) is an individual family provider in Los Angeles, California, licensed in California (95021280) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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
Cho Mar Win Fnp 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 Cho Win reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- 49 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 90011 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90011
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 Cho Win's NPI number?
The NPI number for Cho Win is 1396467320. It was assigned to this individual provider in the NPPES registry on September 15, 2022.
Where is Cho Win located?
Cho Win practices at 1028 E Vernon Ave, Los Angeles, CA 90011. The listed phone number is (323) 908-4200.
What is Cho Win's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cho Win enrolled in Medicare?
Yes. Cho Win 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 Cho Win's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cho Win reassigns Medicare benefits to East Valley Community Health Center, Inc. (West Covina, 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 Cho Win'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 Cho Win was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Cho Mar Win, FNP · NPI 1396467320
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 15, 2022.
## Identity
- **NPI:** 1396467320 (Entity type: Individual)
- **Enumerated:** September 15, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95021280 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1028 E VERNON AVE, Los Angeles, CA 90011-3717
- **Phone:** (323) 908-4200
## 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:** East Valley Community Health Center, Inc. (NPI 1831243625, West Covina, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1396467320) · Data from the CMS NPPES public registry.