DR. DAVID Z CHU (M.D.) – Surgical Oncology Physician, NPI 1477553485

DR. DAVID Z CHU (M.D.) is a healthcare provider. based in San gabriel, California. specializing in Surgical Oncology Physician. They hold the professional credentials M.D.. They hold a License No. G32609 (CA). The NPI Number for DR. DAVID Z CHU (M.D.) is 1477553485

Main info

Male
Sole Proprietor
51 Years Of Experience
Accepts Medicare Assignment
Name
DR. DAVID Z CHU (M.D.)
NPI
1477553485
Phone
(626) 300-8880
Address
P.O. BOX 386
Enumeration Date
1 August 2005
Last Update Date
11 September 2025

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1975 (51 years ago)
PAC ID
5395782452
Professional Enrollment ID
I20050411001202
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness85
Years active:20State licenses:1Digital endpointsOther names

Provider Addresses for DR. DAVID Z CHU (M.D.)

  • P.O. BOX 386

    SAN GABRIEL, CA 917780386

    Phone: (626) 300-8880

    Fax: (800) 300-8811

    Type: Mailing

  • 416 W LAS TUNAS DR

    SAN GABRIEL, CA 917761236

    Phone: (626) 300-8880

    Fax: (626) 300-8811

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $269.

Total Amount is formed as General ($269) + Research ($0) + Ownership ($0) = $269.

Last reported payment date: 2024-02-09 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($170).

Total Amount

$269

General + Research + Ownership

Payments

2

Total payment records

General Amount

$269

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-02-09

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 91778)

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Reviews

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Frequently asked questions

What unique ID ties claims to DR. DAVID Z CHU (M.D.)?
NPI 1477553485 is assigned to DR. DAVID Z CHU (M.D.) under the national enumeration system.
Is DR. DAVID Z CHU (M.D.) currently active in the NPI registry?
CMS-published data lists DR. DAVID Z CHU (M.D.) as an active registrant.
What does DR. DAVID Z CHU (M.D.) treat or focus on?
Patients typically see DR. DAVID Z CHU (M.D.) under the specialty Surgical Oncology Physician. Clinical services aligned with this taxonomy classification.
Where is DR. DAVID Z CHU (M.D.)'s primary listing?
We display San Gabriel, California because that is what the record indicates for DR. DAVID Z CHU (M.D.).
How can I contact DR. DAVID Z CHU (M.D.)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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