DR. EDWIN T CHUONG M.D.
NPI 1427231802
Internal Medicine in Diamond Bar, CA

Active since December 09, 2007PECOS Enrolled
1540 BRIDGEGATE DR, DIAMOND BAR, CA 91765(626) 388-2319(626) 388-2341 Get Directions Write a Review

NPPES record last updated: December 24, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Edwin T Chuong M.d. NPPES

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

DR. EDWIN T CHUONG M.D. (NPI 1427231802) is an individual internal medicine provider in Diamond Bar, California, licensed in California (A85751) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427231802
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. EDWIN T CHUONGCredential: M.D.
Location Address1540 BRIDGEGATE DRDiamond Bar, CA 91765-3912
Mailing Address1540 Bridgegate DrDiamond Bar, CA 91765-3912 · (626) 388-2319 · Fax (626) 388-2341
Fax(626) 388-2341
Sole ProprietorYes
Enumeration DateDecember 9, 2007
Last NPPES UpdateDecember 24, 2009
NPI 1427231802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A85751
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1540 BRIDGEGATE DR, Diamond Bar, CA 91765

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Edwin T Chuong M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 91765 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 5

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

Health Maintenance Organization
1540 BRIDGEGATE DR
DIAMOND BAR, CA 91765
Nurse Practitioner (Family)
1540 BRIDGEGATE DR
DIAMOND BAR, CA 91765
Physician Assistant
1540 BRIDGEGATE DR
DIAMOND BAR, CA 91765
Health Maintenance Organization
1540 BRIDGEGATE DR
DIAMOND BAR, CA 91765
Health Maintenance Organization
1540 BRIDGEGATE DR
DIAMOND BAR, CA 91765

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 Edwin Chuong's NPI number?

The NPI number for Edwin Chuong is 1427231802. It was assigned to this individual provider in the NPPES registry on December 9, 2007.

Where is Edwin Chuong located?

Edwin Chuong practices at 1540 Bridgegate Dr, Diamond Bar, CA 91765. The listed phone number is (626) 388-2319.

What is Edwin Chuong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Edwin Chuong enrolled in Medicare?

Yes. Edwin Chuong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Edwin Chuong was last updated on December 24, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.