Anthony Chang, MD
Diagnostic Radiology Physician · San Diego, CA
Anthony Chang, MD is a diagnostic radiology physician with a practice address in San Diego, California, and NPI 1306050406, issued on May 9, 2007. Check the license (California A121458, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony Chang
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A121458 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8933 Activity RD, San Diego, CA 92126
- Phone
- (858) 653-6130
- Enumerated
- May 9, 2007
- Record last updated
- Jul 31, 2023
- Fax
- (858) 653-6125
- Medicare enrollment
- Enrolled (PECOS I20121217000064); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 8933 Activity RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anthony Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
- True North Medical Group PCGarden City, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
Other diagnostic radiology physician records in California
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- Kenric Aban, M.D.Oceanside, CA1336218023
- Pablo Abbona, MDLos Angeles, CA1689856239
- Rashed AbdelaalRiverside, CA1518726090
- Ahmed Abdelhalim, MDRiverside, CA1275162927
- Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
- Bennett Abe, MDVisalia, CA1184731283
- Stephen Abedon, M.D.Daly City, CA1689628687
- Richard Abello, M.D.La Jolla, CA1245205996
Common questions
What is Anthony Chang, MD's NPI number?
Anthony Chang, MD's National Provider Identifier (NPI) is 1306050406, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Chang, MD located?
The NPPES record lists a practice address at 8933 Activity RD, San Diego, CA, 92126. Phone: (858) 653-6130. Providers update this record themselves, so call before visiting.
How can I verify Anthony Chang, MD's license?
NPPES lists California license number A121458, 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.
What is Anthony Chang, MD's MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.