Sunny Wong, MD
Gastroenterology Physician · Alhambra, CA
Sunny Wong, MD is a gastroenterology physician with a practice address in Alhambra, California, and NPI 1972669919, issued on Dec 27, 2006. Check the license (California A52331, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sunny Wong
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- A52331 CA
H3201 TX
Self-reported in NPPES; status is on the state search - Practice location
- 333 S Garfield Ave Ste A, Alhambra, CA 91801
- Phone
- (626) 284-1997
- Enumerated
- Dec 27, 2006
- Record last updated
- Apr 22, 2026
- Fax
- (626) 284-2549
- Medicare enrollment
- Enrolled (PECOS I20240605000684); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 333 S Garfield Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Lam, M.D.Gastroenterology Physician1437185295
- Tianyuan Yang, NPFamily Nurse Practitioner1831058205
Verify Sunny Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $130.12
2 payments; by number, the most common kind was food and beverage; the largest payer was Bolton Medical Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Amg A Professional Medical CorporationAlhambra, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sunny Wong among 2,140 gastroenterology physician records in California
Sunny Wong, MD is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1983 · median 2002 among the 1,538 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Alhambra → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Ashraf Ashhab, MDAlhambra, CA 918011235581604
- Thomas Lam, M.D.Alhambra, CA 918011437185295
- Kelvin Yeh, M.D.Alhambra, CA 918011104063940
- Mumtaz Akram, M.D.West Covina, CA 917901144325242
- Sartaj Arora, MDWest Covina, CA 917901841258340
- Osama Sidhom, MDWest Corina, CA 917901649238148
- Patrick Truong, M.D.West Covina, CA 917901326237819
- Basim Abdelkarim, MDUpland, CA 917861932217544
Common questions
What is Sunny Wong, MD's NPI number?
Sunny Wong, MD's National Provider Identifier (NPI) is 1972669919, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sunny Wong, MD located?
The NPPES record lists a practice address at 333 S Garfield Ave Ste A, Alhambra, CA, 91801. Phone: (626) 284-1997. Providers update this record themselves, so call before visiting.
How can I verify Sunny Wong, MD's license?
NPPES lists California license number A52331, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.