MARINE YAHYAYAN FNP-BC
NPI 1780446468
Nurse Practitioner - Family in Los Angeles, CA
About Marine Yahyayan Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARINE YAHYAYAN FNP-BC (NPI 1780446468) is an individual family provider in Los Angeles, California, licensed in California (95028622) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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
Marine Yahyayan Fnp-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 Reassignments
2Medicare enrollment records show Marine Yahyayan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 63 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 67 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 90059 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.
LOS ANGELES, CA 90059
LOS ANGELES, CA 90059
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 Marine Yahyayan's NPI number?
The NPI number for Marine Yahyayan is 1780446468. It was assigned to this individual provider in the NPPES registry on January 29, 2024.
Where is Marine Yahyayan located?
Marine Yahyayan practices at 1680 E 120th St, Los Angeles, CA 90059. The listed phone number is (424) 338-8000.
What is Marine Yahyayan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marine Yahyayan enrolled in Medicare?
Yes. Marine Yahyayan 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 Marine Yahyayan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marine Yahyayan reassigns Medicare benefits to 2 organizations: Capital Hospitalist Medical Group Inc (Los Angeles, CA) and Vep Mlk Emergency Medical Group Inc (Los Angeles, 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 Marine Yahyayan'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 Marine Yahyayan was last updated on October 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.
# Marine Yahyayan, FNP-BC · NPI 1780446468
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since January 29, 2024.
## Identity
- **NPI:** 1780446468 (Entity type: Individual)
- **Enumerated:** January 29, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95028622 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1680 E 120TH ST, Los Angeles, CA 90059-3026
- **Phone:** (424) 338-8000
## 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): Capital Hospitalist Medical Group Inc (NPI 1992178222, Los Angeles, CA); Vep Mlk Emergency Medical Group Inc (NPI 1841679289, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780446468) · Data from the CMS NPPES public registry.