Sunny Chang, MD
Pediatric Cardiology Physician · Los Angeles, CA
Sunny Chang, MD is a pediatric cardiology physician with a practice address in Los Angeles, California, and NPI 1427468602, issued on Apr 28, 2014. Check the license (California A148989, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sunny Chang
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- A148989 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4650 W Sunset Blvd, Los Angeles, CA 90027
- Phone
- (323) 660-2450
- Enumerated
- Apr 28, 2014
- Record last updated
- Jul 31, 2024
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 363 in California → Look up another NPI →
Also registered at 4650 W Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hisham Abdel-Azim, MDPediatric Hematology & Oncology Physician1114018694
- Ashraf Abou-Zamzam, MDPediatric Critical Care Medicine Physician1457442931
- Karineh Aboulian, MDPediatrics Physician1275774325
- Ahmed AbuhamadStudent in an Organized Health Care Education/Training Program1386478915
- Joanna Aceto, D.D.S.Pediatric Dentistry1033522578
- Etai Adam, M.D.Pediatrics Physician1578811998
Verify Sunny Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A148989Check 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: $123.53
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 1,156 providers of this specialty with any payment received $2,864.57 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.
Sunny Chang among 363 pediatric cardiology physician records in California
Sunny Chang, MD is one of 363 pediatric cardiology physician records with a practice address in California. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in California
There are 363 pediatric cardiology physician records in California.
All 363 in California → Every provider in Los Angeles → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Yaniv Bar-Cohen, MDLos Angeles, CA 900271922190693
- Brandy Hattendorf, MDLos Angeles, CA 900271598837304
- Allison Hill, M.D.Los Angeles, CA 900271699933002
- Grace Kung, MDLos Angeles, CA 900271689777872
- Alan Lewis, M.D.Los Angeles, CA 900271457360935
- Surabhi Reddy, MDLos Angeles, CA 900271003971888
- Mark Sklansky, MDLos Angeles, CA 900271144323213
- Jacqueline Szmuszkovicz, MDLos Angeles, CA 900271730275587
Common questions
What is Sunny Chang, MD's NPI number?
Sunny Chang, MD's National Provider Identifier (NPI) is 1427468602, issued on Apr 28, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sunny Chang, MD located?
The NPPES record lists a practice address at 4650 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (323) 660-2450. Providers update this record themselves, so call before visiting.
How can I verify Sunny Chang, MD's license?
NPPES lists California license number A148989, 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.