SUNNY WONG MD
NPI 1972669919
Internal Medicine - Gastroenterology in Alhambra, CA
About Sunny Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUNNY WONG MD (NPI 1972669919) is an individual gastroenterology provider in Alhambra, California, licensed in California (A52331) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Laredo, and is a graduate of Tufts University School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Secondary Practice Location 1
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
Sunny Wong Md 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALHAMBRA, CA 91801
ALHAMBRA, CA 91801
ALHAMBRA, CA 91801
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 Sunny Wong's NPI number?
The NPI number for Sunny Wong is 1972669919. It was assigned to this individual provider in the NPPES registry on December 27, 2006.
Where is Sunny Wong located?
Sunny Wong practices at 333 S Garfield Ave Ste A, Alhambra, CA 91801. The listed phone number is (626) 284-1997.
What is Sunny Wong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Sunny Wong enrolled in Medicare?
Yes. Sunny Wong 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 Sunny Wong was last updated on April 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
