Stephanie Yi-Tsi Chen, MD
Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Stephanie Yi-Tsi Chen, MD is a student in an organized health care education/training program with a practice address in Los Angeles, California, and NPI 1538654751, issued on Jun 29, 2018. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Yi-Tsi Chen
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 8700 Beverly Blvd, Los Angeles, CA 90048
- Phone
- (310) 423-6637
- Enumerated
- Jun 29, 2018
- Record last updated
- Jun 29, 2018 (not updated in 8 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 8700 Beverly Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Yi-Tsi Chen 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
81% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
35 Medicare Part D claims for 22 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 15 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Stephanie Yi-Tsi Chen among 40,652 student in an organized health care education/training program records in California
Stephanie Yi-Tsi Chen, MD 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 2018, is newer than 17% of them.
- NPI issued2018 · 17% of these records are older, 80% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2018 · 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).
6,770 student in an organized health care education/training program records list a practice address in Los Angeles
They are 6,770 of the 69,537 NPPES records with a practice address in Los Angeles, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Los Angeles → 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
- Steven Bressler, M.D.West Hollywood, CA 900481891053773
- Emily Cantor, M.D.West Hollywood, CA 900481265768121
- Stacy Chan, M.D.West Hollywood, CA 900481013284702
- Daniel Delgadillo, M.D.West Hollywood, CA 900481689984130
- Atara Geft, M.D.West Hollywood, CA 900481285864942
- Suejy Hobson, M.D.West Hollywood, CA 900481497001465
- Henry Horton, M.D.Los Angeles, CA 900481457653602
- Sonal Patel, MDWest Hollywood, CA 900481760632335
Common questions
What is Stephanie Yi-Tsi Chen, MD's NPI number?
Stephanie Yi-Tsi Chen, MD's National Provider Identifier (NPI) is 1538654751, issued on Jun 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Yi-Tsi Chen, MD located?
The NPPES record lists a practice address at 8700 Beverly Blvd, Los Angeles, CA, 90048. Phone: (310) 423-6637. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Yi-Tsi Chen, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Yi-Tsi Chen, MD prescribe under Medicare Part D?
In 2024, Stephanie Yi-Tsi Chen, MD had 35 Medicare Part D claims for 22 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions 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.