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GEORGE T. CHUANG DO
NPI 1235217324
Internal Medicine in Martinez, CA

Active since November 02, 2006PECOS EnrolledAccepts Medicare Assignment
200 MUIR RD, MARTINEZ, CA 94553(925) 372-1000 Get Directions Write a Review

NPPES record last updated: December 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About George T. Chuang Do NPPES

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

GEORGE T. CHUANG DO (NPI 1235217324) is an individual internal medicine provider in Martinez, California, licensed in California (20A8366) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1235217324
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGEORGE T. CHUANGCredential: DO
Location Address200 MUIR RDMartinez, CA 94553-4614
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Phone(925) 372-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateNovember 2, 2006
Last NPPES UpdateDecember 9, 2021
✔ NPI 1235217324 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 · 20A8366
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.
200 MUIR RD, Martinez, CA 94553
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Other Identifiers 1

Medicaid00AX83660CA

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

George T. Chuang Do 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 ID1557318490
PECOS Enrollment IDI20050404000496
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 94553 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 20

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

TIFFANY HO PHARMD
Pharmacist
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (408) 598-0507
JOANNE AMALA SUPERSAD MD
Pediatrics (Adolescent Medicine)
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-1000
CLARISSE ANNE R. WONG MD
Family Medicine
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-1999
MISS UYEN DO
Pharmacist
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 313-4544
JULIA ANN GEARHART MS, CCC-SLP
Speech-Language Pathologist
200 MUIR RD, HOME HEALTH OFFICES
MARTINEZ, CA 94553
Contra Costa County (925) 595-3684
YOLANDA TRUE RPH
Pharmacist
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 313-4051
ANNE RUSSELL PT
Physical Therapist
200 MUIR RD, KAISER HOME HEALTH AGENCY
MARTINEZ, CA 94553
Contra Costa County (925) 313-4668
DIANE MILWARD R.D., C.D.E
Dietitian, Registered
200 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 313-4743

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 George Chuang's NPI number?

The NPI number for George Chuang is 1235217324. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is George Chuang located?

George Chuang practices at 200 Muir Rd, Martinez, CA 94553. The listed phone number is (925) 372-1000.

What is George Chuang's specialty?

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

Is George Chuang enrolled in Medicare?

Yes. George Chuang 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 George Chuang was last updated on December 9, 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.