HONG JU YOO FNP-C
NPI 1841939618
Nurse Practitioner - Family in Buena Park, CA
About Hong Ju Yoo Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HONG JU YOO FNP-C (NPI 1841939618) is an individual family provider in Buena Park, California, licensed in California (95020980) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
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
Hong Ju Yoo Fnp-c 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 Hong Ju Yoo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cerritos, CA 90703
- Reassigned Medicare billing, California enrollment
- 235 clinicians in this Medicare group
Pasadena, CA 91101
- Reassigned Medicare billing, California enrollment
- 241 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 90620 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hong Ju Yoo's NPI number?
The NPI number for Hong Ju Yoo is 1841939618. It was assigned to this individual provider in the NPPES registry on June 1, 2022.
Where is Hong Ju Yoo located?
Hong Ju Yoo practices at 7821 Holder St, Buena Park, CA 90620. The listed phone number is (213) 505-0064.
What is Hong Ju Yoo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hong Ju Yoo enrolled in Medicare?
Yes. Hong Ju Yoo 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 Hong Ju Yoo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hong Ju Yoo reassigns Medicare benefits to 2 organizations: Albion Medical Partners Of California West P C (Cerritos, CA) and Carbon Health Medical Group Of California PC (Pasadena, 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 Hong Ju Yoo'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 Hong Ju Yoo was last updated on June 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hong Ju Yoo, FNP-C · NPI 1841939618
Family physician in Buena Park, California. Individual provider, active in the CMS NPPES registry since June 1, 2022.
## Identity
- **NPI:** 1841939618 (Entity type: Individual)
- **Enumerated:** June 1, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95020980 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7821 HOLDER ST, Buena Park, CA 90620-2314
- **Phone:** (213) 505-0064
## 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): Albion Medical Partners Of California West P C (NPI 1073110607, Cerritos, CA); Carbon Health Medical Group Of California PC (NPI 1255957205, Pasadena, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1841939618) · Data from the CMS NPPES public registry.