DR. ALLEN CHU DDS
NPI 1003498346
Dentist - Oral and Maxillofacial Surgery in Downey, CA

Q: What is Allen Chu's NPI number?

The NPI number for Allen Chu is 1003498346. It was assigned to this individual provider in the NPPES registry on April 26, 2021.

Q: What is Allen Chu's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for Allen Chu was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since April 26, 2021PECOS EnrolledAccepts Medicare Assignment

10601 PARAMOUNT BLVD, DOWNEY, CA 90241(562) 923-7257 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 3, 2025, Apr 26, 2021 (2 updates tracked since 2021).

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About Dr. Allen Chu Dds NPPES

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

DR. ALLEN CHU DDS (NPI 1003498346) is an individual oral and maxillofacial surgery provider in Downey, California, licensed in California (109821) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Dental Medicine (2021).

NPPES Registry Identity

NPI1003498346

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameDR. ALLEN CHUCredential: DDS

Location Address10601 PARAMOUNT BLVDDowney, CA 90241-3303

Mailing Address5918 Sunhawk DrSanta Rosa, CA 95409-7304 · (707) 486-6410

Phone(562) 923-7257

Sole ProprietorNo

Medical School CMSColumbia University College Of Dental MedicineGraduated 2021

Enumeration DateApril 26, 2021

Last NPPES UpdateJuly 3, 20252 updates tracked since enumeration

NPPES CertifiedJuly 3, 2025

✔ NPI 1003498346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in CA · 109821

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

10601 PARAMOUNT BLVD, Downey, CA 90241

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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 and accepts Medicare assignment

Dr. Allen Chu Dds 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 ID5991293201

PECOS Enrollment IDI20260202002290

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90241 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

LIU MAKAN DOWNEY DENTAL CORPORATION

Dentist (Oral and Maxillofacial Surgery)

10601 PARAMOUNT BLVD
DOWNEY, CA 90241

Los Angeles County (562) 459-3311

JARED JOSHUA JOHNSON

Dentist (Oral and Maxillofacial Surgery)

10601 PARAMOUNT BLVD
DOWNEY, CA 90241

Los Angeles County (562) 923-7257

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 Allen Chu's NPI number?

The NPI number for Allen Chu is 1003498346. It was assigned to this individual provider in the NPPES registry on April 26, 2021.

Where is Allen Chu located?

Allen Chu practices at 10601 Paramount Blvd, Downey, CA 90241. The listed phone number is (562) 923-7257.

What is Allen Chu's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Allen Chu enrolled in Medicare?

Yes. Allen 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.

When was this NPI record last updated?

The NPPES record for Allen Chu was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.