DR KWUN MAN SIMON YU CHIROPRACTIC APC
NPI 1275374894
Chiropractor in West Covina, CA

Q: What is Dr Kwun Man Simon Yu Chiropractic Apc's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Active since June 06, 2024

855 N LARK ELLEN AVE STE M, WEST COVINA, CA 91791(626) 878-5233(626) 779-9225 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 3, 2025, Mar 18, 2025, Jun 6, 2024 (3 updates tracked since 2024).

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About Dr Kwun Man Simon Yu Chiropractic Apc NPPES

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

DR KWUN MAN SIMON YU CHIROPRACTIC APC (NPI 1275374894) is a healthcare organization registered as a chiropractor in West Covina, California and active in the NPI registry since June 2024. The organization maintains a secondary practice location in Alhambra and lists Kwun Man Simon Yu, Owner, as its authorized official.

NPPES Registry Identity

NPI1275374894

Entity TypeOrganization

Primary Taxonomy111N00000X

Legal Business NameDR KWUN MAN SIMON YU CHIROPRACTIC APC

Location Address855 N LARK ELLEN AVE STE MWest Covina, CA 91791-1099

Mailing Address855 N Lark Ellen Ave Ste MWest Covina, CA 91791-1099 · (626) 878-5233 · Fax (626) 779-9225

Phone(626) 878-5233

Fax(626) 779-9225

Organization SubpartNo

Authorized OfficialKwun Man Simon YuOwner · (626) 878-5233

Enumeration DateJune 6, 2024

Last NPPES UpdateDecember 3, 20253 updates tracked since enumeration

NPPES CertifiedDecember 3, 2025

✔ NPI 1275374894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

855 N LARK ELLEN AVE STE M, West Covina, CA 91791

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Secondary Practice Location 1

Location 133 E Valley Blvd Ste 215Alhambra, CA 91801-5168 · Phone (626) 878-5233 · Fax (626) 779-9225

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Kwun Man Simon Yu Chiropractic Apc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Kwun Man Simon Yu Chiropractic Apc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kwun Man Simon Yu, DC

Chiropractic

NPI 1245094150

855 N LARK ELLEN AVE STE M
West Covina, CA 91791

(626) 878-5233

✔ Accepts MedicareSame address

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

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 Dr Kwun Man Simon Yu Chiropractic Apc's NPI number?

The NPI number for Dr Kwun Man Simon Yu Chiropractic Apc is 1275374894. It was assigned to this organization in the NPPES registry on June 6, 2024.

Where is Dr Kwun Man Simon Yu Chiropractic Apc located?

Dr Kwun Man Simon Yu Chiropractic Apc is located at 855 N Lark Ellen Ave Ste M, West Covina, CA 91791. The listed phone number is (626) 878-5233.

What is Dr Kwun Man Simon Yu Chiropractic Apc's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Dr Kwun Man Simon Yu Chiropractic Apc enrolled in Medicare?

Yes. Dr Kwun Man Simon Yu Chiropractic Apc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Kwun Man Simon Yu Chiropractic Apc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Dr Kwun Man Simon Yu Chiropractic Apc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr Kwun Man Simon Yu Chiropractic Apc was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.