BRIAN AHN D.O.
NPI 1265849749
Student in an Organized Health Care Education/Training Program in Chino, CA

Active since July 17, 2014PECOS EnrolledAccepts Medicare Assignment
5451 WALNUT AVE, CHINO, CA 91710(909) 464-8600 Get Directions Write a Review

NPPES record last updated: December 16, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brian Ahn D.o. NPPES

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

BRIAN AHN D.O. (NPI 1265849749) is an individual student in an organized health care education/training program in Chino, California and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1265849749
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameBRIAN AHNCredential: D.O.
Location Address5451 WALNUT AVEChino, CA 91710-2609
Mailing Address5451 Walnut AveChino, CA 91710-2609
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 17, 2014
Last NPPES UpdateDecember 16, 2021
NPI 1265849749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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.
5451 WALNUT AVE, Chino, CA 91710

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Brian Ahn D.o. 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 ID9032486378
PECOS Enrollment IDI20170517000902
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.

Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
Emergency Medicine
5451 WALNUT AVE
CHINO, CA 91710
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
Family Medicine
5451 WALNUT AVE
CHINO, CA 91710
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
Family Medicine
5451 WALNUT AVE
CHINO, CA 91710

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 Brian Ahn's NPI number?

The NPI number for Brian Ahn is 1265849749. It was assigned to this individual provider in the NPPES registry on July 17, 2014.

Where is Brian Ahn located?

Brian Ahn practices at 5451 Walnut Ave, Chino, CA 91710. The listed phone number is (909) 464-8600.

What is Brian Ahn's specialty?

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

Is Brian Ahn enrolled in Medicare?

Yes. Brian Ahn 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.

When was this NPI record last updated?

The NPPES record for Brian Ahn was last updated on December 16, 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.