NAMJU SEONG PMHNP-BC
NPI 1174907158
Nurse Practitioner - Psychiatric/Mental Health in Orange, CA
About Namju Seong Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAMJU SEONG PMHNP-BC (NPI 1174907158) is an individual psychiatric/mental health provider in Orange, California, licensed in California (95002744) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Buena Park, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Namju Seong Pmhnp-bc 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 Namju Seong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Scottsdale, AZ 85253
- Reassigned Medicare billing, California enrollment
- 766 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 17
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
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 Namju Seong's NPI number?
The NPI number for Namju Seong is 1174907158. It was assigned to this individual provider in the NPPES registry on July 20, 2015.
Where is Namju Seong located?
Namju Seong practices at 701 S Parker St Ste 2800, Orange, CA 92868. The listed phone number is (925) 282-1778.
What is Namju Seong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Namju Seong enrolled in Medicare?
Yes. Namju Seong 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 Namju Seong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Namju Seong reassigns Medicare benefits to Pacific Coast Psychiatric Associates Inc (Scottsdale, AZ). 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 Namju Seong'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 Namju Seong was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Namju Seong, PMHNP-BC · NPI 1174907158
Psychiatric/Mental Health physician in Orange, California. Individual provider, active in the CMS NPPES registry since July 20, 2015.
## Identity
- **NPI:** 1174907158 (Entity type: Individual)
- **Enumerated:** July 20, 2015
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95002744 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 S PARKER ST STE 2800, Orange, CA 92868-4720
- **Phone:** (925) 282-1778
## 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:** Pacific Coast Psychiatric Associates Inc (NPI 1023125465, Scottsdale, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1174907158) · Data from the CMS NPPES public registry.