NPPES file of Aug 9, 2026

Angela Chang, M.D.

Pediatric Allergy/Immunology Physician · San Francisco, CA

Angela Chang, M.D. is a pediatric allergy/immunology physician with a practice address in San Francisco, California, and NPI 1518233808, issued on Mar 30, 2012. Check the license (California A135218, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518233808
Name
Angela Chang
Credential
M.D.
Primary taxonomy
Pediatric Allergy/Immunology Physician 2080P0201X
License number
A135218 CA
Self-reported in NPPES; status is on the state search
Practice location
1825 4TH St, San Francisco, CA 94143
Phone
(415) 353-7337
Enumerated
Mar 30, 2012
Record last updated
Jan 28, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170628001822); accepts Medicare assignment
Medical or professional school
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 2012
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1825 4TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Palash Aiyer, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1649832213
  2. Sarah AlsammanStudent in an Organized Health Care Education/Training Program1407650641
  3. Afsaneh Amouzegar, MDInternal Medicine Physician1609432038
  4. Yanett Anaya, MDReproductive Endocrinology Physician1215299102
  5. Onyemaechi Anoruo, MD, MPH, MSObstetrics & Gynecology Physician1679159511
  6. Moshiur Anwar, M.D., PH.D.Radiation Oncology Physician1215161211

Verify Angela Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A135218    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Regents OF The University OF California - UcsfSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Pediatric Allergy/Immunology Physician providers in California

There are 52 pediatric allergy/immunology physician records in California.

All 52 in California → Every provider in San Francisco →

Other pediatric allergy/immunology physician records in California

  1. Sarah Afzal, MDPalo Alto, CA1477014959
  2. Barbara Ariue, M.D.San Bernardino, CA1013930874
  3. Alan Burckin, MDWalnut Creek, CA1285103440
  4. Manish Butte, M.D., PH.D.Los Angeles, CA1801861216
  5. Talal Chatila, M.D.Los Angeles, CA1952321846
  6. Laurence Cheng, MD, PHDSan Francisco, CA1164636593
  7. Stuart Chudnofsky, MDRancho Mirage, CA1023719689
  8. Joseph Church, MDLos Angeles, CA1942393095
  9. Morton Cowan, M.D.San Francisco, CA1053354456
  10. Victoria Dimitriades, MDSacramento, CA1588850309

Common questions

What is Angela Chang, M.D.'s NPI number?

Angela Chang, M.D.'s National Provider Identifier (NPI) is 1518233808, issued on Mar 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Angela Chang, M.D. located?

The NPPES record lists a practice address at 1825 4TH St, San Francisco, CA, 94143. Phone: (415) 353-7337. Providers update this record themselves, so call before visiting.

How can I verify Angela Chang, M.D.'s license?

NPPES lists California license number A135218, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.