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DR. YI CHU DO
NPI 1447993480
Student in an Organized Health Care Education/Training Program in Fontana, CA

Active since April 18, 2022PECOS EnrolledAccepts Medicare Assignment
17234 VALLEY BLVD, BUILDING A, FONTANA, CA 92335(909) 427-4128 Get Directions Write a Review

NPPES record last updated: January 19, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 19, 2023, Apr 18, 2022 (2 updates tracked since 2022).

About Dr. Yi Chu Do NPPES

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

DR. YI CHU DO (NPI 1447993480) is an individual student in an organized health care education/training program in Fontana, California and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1447993480
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. YI CHUCredential: DO
Location Address17234 VALLEY BLVD, BUILDING AFontana, CA 92335-6720
Mailing Address17234 Valley Blvd, Building AFontana, CA 92335-6720
Phone(909) 427-4128
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 18, 2022
Last NPPES UpdateJanuary 19, 20232 updates tracked since enumeration
NPPES CertifiedMarch 25, 2022
✔ NPI 1447993480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
17234 VALLEY BLVD, BUILDING A, Fontana, CA 92335
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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

Dr. Yi Chu Do 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.

PECOS PAC ID8628410487
PECOS Enrollment IDI20251204002290
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.

Medicare Billing Reassignment

Medicare enrollment records show Yi Chu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
0.2 mi
Health Maintenance Organization
9961 SIERRA AVE
Fontana, CA 92335
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1689606196 (909) 427-3910

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 15

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

SKYLAR RAINS MD
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-5084
ANNA TRAN DO
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-4128
SHIRLEY HUANG DO
Psychiatry & Neurology (Psychiatry)
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-4128
JOSEPH KIM MD
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-2608
ANTHONY AGHAJANI MD
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-5679
KAISER FONTANA MEDICAL CENTER
Family Medicine
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (833) 574-2273
RACHAELL DIAZ DO
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (805) 256-8938
ISAAC DAVID STEPHENS MD
Student in an Organized Health Care Education/Training Program
17234 VALLEY BLVD, BUILDING A
FONTANA, CA 92335
San Bernardino County (909) 427-2608

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 Yi Chu's NPI number?

The NPI number for Yi Chu is 1447993480. It was assigned to this individual provider in the NPPES registry on April 18, 2022.

Where is Yi Chu located?

Yi Chu practices at 17234 Valley Blvd, Building A, Fontana, CA 92335. The listed phone number is (909) 427-4128.

What is Yi Chu's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Yi Chu enrolled in Medicare?

Yes. Yi Chu 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 Yi Chu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yi Chu reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, CA). 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 Yi Chu'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 Yi Chu was last updated on January 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.