Jason Ern-Chi Chung, MD, PHD
Student in an Organized Health Care Education/Training Program · San Francisco, CA
Jason Ern-Chi Chung, MD, PHD is a student in an organized health care education/training program with a practice address in San Francisco, California, and NPI 1518581958, issued on Jun 1, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason Ern-Chi Chung
- Credential
- MD, PHD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 505 Parnassus Ave RM M779, San Francisco, CA 94143
- Phone
- (415) 353-7500
- Enumerated
- Jun 1, 2020
- Record last updated
- Jun 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 505 Parnassus Ave RM M779
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Derek Southwell, MD, PHDNeurological Surgery Physician1316236912
- Phiroz Tarapore, M.D.Neurological Surgery Physician1881921104
Verify Jason Ern-Chi Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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: $19.31
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 13,278 providers of this specialty with any payment received $608.08 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.
Jason Ern-Chi Chung among 40,652 student in an organized health care education/training program records in California
Jason Ern-Chi Chung, MD, PHD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 24% of them.
- NPI issued2020 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2020 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,035 student in an organized health care education/training program records list a practice address in San Francisco
They are 3,035 of the 38,143 NPPES records with a practice address in San Francisco, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in San Francisco → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Andrew Bellinger, M.D., PH.D.San Francisco, CA 941431831327402
- Molly Burnett, MDSan Francisco, CA 941431619107638
- Sheila Chan, M.D.San Francisco, CA 941431487895793
- Fred Chen, M.D.San Francisco, CA 941431932390325
- Jeffrey Ghassemi, M.D., M.P.H.San Francisco, CA 941431972746253
- Vasantha Jotwani, M.D.San Francisco, CA 941431043448996
- Vy-Van Le, MDSan Francisco, CA 941431265661136
- Katherine Naidu, M.D.San Francisco, CA 941431265668115
Common questions
What is Jason Ern-Chi Chung, MD, PHD's NPI number?
Jason Ern-Chi Chung, MD, PHD's National Provider Identifier (NPI) is 1518581958, issued on Jun 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Jason Ern-Chi Chung, MD, PHD located?
The NPPES record lists a practice address at 505 Parnassus Ave RM M779, San Francisco, CA, 94143. Phone: (415) 353-7500. Providers update this record themselves, so call before visiting.
How can I verify Jason Ern-Chi Chung, MD, PHD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
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.