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AMOS YI PA-C
NPI 1215360912
Physician Assistant - Surgical in Fountain Valley, CA

Active since August 16, 2013PECOS Enrolled
11190 WARNER AVE, SUITE 305, FOUNTAIN VALLEY, CA 92708(714) 433-2000(714) 433-2901 Get Directions Write a Review

NPPES record last updated: October 12, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Amos Yi Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMOS YI PA-C (NPI 1215360912) is an individual surgical provider in Fountain Valley, California and active in the NPI registry since August 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215360912
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameAMOS YICredential: PA-C
Location Address11190 WARNER AVE, SUITE 305Fountain Valley, CA 92708-4019
Mailing Address11190 Warner Ave, Suite 305Fountain Valley, CA 92708-4019 · (714) 433-2000 · Fax (714) 433-2901
Phone(714) 433-2000
Fax(714) 433-2901
Sole ProprietorYes
Enumeration DateAugust 16, 2013
Last NPPES UpdateOctober 12, 2021
NPPES CertifiedOctober 12, 2021
✔ NPI 1215360912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
11190 WARNER AVE, Fountain Valley, CA 92708
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amos Yi Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

TIEN T NGUYEN M.D. INC.
Neurological Surgery
11190 WARNER AVE, SUITE 305
FOUNTAIN VALLEY, CA 92708
Orange County (714) 433-2000
SLEEP & RESEARCH CENTER OF FOUNTAIN VALLEY
Physiological Laboratory
11190 WARNER AVE, SUITE 401
FOUNTAIN VALLEY, CA 92708
Orange County (714) 979-2999
RICHARD YD LIN
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
11190 WARNER AVE, SUITE 306
FOUNTAIN VALLEY, CA 92708
Orange County (714) 432-9990
KRIS TON PA-C
Physician Assistant (Surgical)
11190 WARNER AVE, SUITE 300
FOUNTAIN VALLEY, CA 92708
Orange County (714) 241-7000
SPECIALTY SURGERY CENTER AT FOUNTAIN VALLEY REGIONAL HOSPITAL LLC
Clinic/Center (Ambulatory Surgical)
11190 WARNER AVE, SUITE 212
FOUNTAIN VALLEY, CA 92708
Orange County (714) 427-0880
AFSHAN ASHRAF ALI M.D.
Pediatrics (Pediatric Hematology-Oncology)
11190 WARNER AVE, SUITE 307
FOUNTAIN VALLEY, CA 92708
Orange County (714) 545-6400
RAM MUDIYAM MD INC
Orthopaedic Surgery
11190 WARNER AVE, SUITE 310
FOUNTAIN VALLEY, CA 92708
Orange County (714) 979-2401
FOUNTAIN VALLEY CANCER CENTER PHARMACY
Pharmacy (Community/Retail Pharmacy)
11190 WARNER AVE, SUITE 111
FOUNTAIN VALLEY, CA 92708
Orange County (714) 979-3784

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 Amos Yi's NPI number?

The NPI number for Amos Yi is 1215360912. It was assigned to this individual provider in the NPPES registry on August 16, 2013.

Where is Amos Yi located?

Amos Yi practices at 11190 Warner Ave Suite 305, Fountain Valley, CA 92708. The listed phone number is (714) 433-2000.

What is Amos Yi's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Amos Yi enrolled in Medicare?

Yes. Amos Yi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Amos Yi was last updated on October 12, 2021. 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.