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HANNAH SON PA-C
NPI 1114774130
Physician Assistant - Medical in Orange, CA

Active since May 06, 2024PECOS Enrolled
363 S MAIN ST STE 485, ORANGE, CA 92868(714) 835-4800(714) 835-1900 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 11, 2025, May 13, 2024, May 6, 2024 (3 updates tracked since 2024).

About Hannah Son Pa-c NPPES

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

HANNAH SON PA-C (NPI 1114774130) is an individual medical provider in Orange, California, licensed in California (PA64416) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114774130
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameHANNAH SONCredential: PA-C
Location Address363 S MAIN ST STE 485Orange, CA 92868-3813
Mailing Address8135 Painter Ave Ste 103Whittier, CA 90602-3171 · (562) 698-6888
Phone(714) 835-4800
Fax(714) 835-1900
Sole ProprietorNo
Enumeration DateMay 6, 2024
Last NPPES UpdateJune 11, 20253 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1114774130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CA · PA64416
363 S MAIN ST STE 485, Orange, CA 92868
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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)

Hannah Son 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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CENTER FOR CANCER AND BLOOD DISORDERS
Internal Medicine (Hematology & Oncology)
363 S MAIN ST STE 485
ORANGE, CA 92868
Orange County (714) 835-4800
KAITLIN AMANDA JONES-GRILLI PA-C
Physician Assistant
363 S MAIN ST STE 485
ORANGE, CA 92868
Orange County (714) 835-4800
DR. STAVROULA ANASTASIA OTIS M.D.
Internal Medicine (Hematology & Oncology)
363 S MAIN ST STE 485
ORANGE, CA 92868
Orange County (714) 835-4800
SARAH LYNN SCHREIBER PA
Physician Assistant
363 S MAIN ST STE 485
ORANGE, CA 92868
Orange County (714) 835-4800
DONNA HOLZHAUER VALENTINE PHYSICIAN ASSISTANT
Physician Assistant
363 S MAIN ST STE 485
ORANGE, CA 92868
Orange County (714) 835-4800

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 Hannah Son's NPI number?

The NPI number for Hannah Son is 1114774130. It was assigned to this individual provider in the NPPES registry on May 6, 2024.

Where is Hannah Son located?

Hannah Son practices at 363 S Main St Ste 485, Orange, CA 92868. The listed phone number is (714) 835-4800.

What is Hannah Son's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Hannah Son enrolled in Medicare?

Yes. Hannah Son is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hannah Son was last updated on June 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.