Dr. Yong S. Chen, MD
- Medicare services, 2022
- 51
- Publications
- 1
- Clinical trials
- 1
- Industry payments
- $520
- State licenses
- 3
- Practice address
- 550 Washington St, San Diego, CA 92103
- Practice phone
- Call (619) 686-3434
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Mercy Surgery Pavilion
San Diego, California
Find Dr. Chen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Yong S. Chen is an anesthesiologist in San Diego, California
Dr. Chen practices at Scripps Mercy Surgery Pavilion in San Diego, California.
Dr. Chen's NPI, 1528247608, was assigned on October 25, 2007. Dr. Chen graduated from Chung Shan Medical University in 1969. Dr. Chen holds California license A36329.
- NPI
- 1528247608NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2007
- NPI status
- Active
- Practice phone
- (619) 686-3434
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Yong S. Chen practices at Scripps Mercy Surgery Pavilion in San Diego, California
Dr. Chen's primary practice is Scripps Mercy Surgery Pavilion, at 550 Washington St, San Diego, CA 92103 in San Diego County. The practice phone is (619) 686-3434.
- Scripps Mercy Surgery Pavilion550 Washington St, San Diego, CA 92103 · San Diego CountyPhone(619) 686-3434
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yong S. Chen is affiliated with 1 site of care
Dr. Chen's primary practice is Scripps Mercy Surgery Pavilion in San Diego, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Yong S. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Mercy Surgery Pavilion | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yong S. Chen is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chen is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Chen's licenses on file in 3 states: California, Maine and Georgia.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Maine license
- Georgia license
Anesthesiologists near Dr. Chen
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Yong S. Chen billed Medicare for 51 services in 2022
CMS data shows 51 Medicare services from Dr. Chen across 1 procedure code in 2022. Medicare paid $6,103 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen's Medicare services by type, 2018 to 2022
- 2018
- 2022
- Anesthesia
- 2018: 242022: 51113%
Dr. Chen compared with the California median for anesthesiologists, 2022
- Dr. Chen
- California median
- Medicare services
- 51vs 7229% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Chen's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Yong S. Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen in 2018.
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yong S. Chen has worked on 1 clinical trial
Dmand AI links Dr. Chen to 1 clinical trial. Conditions studied include Prostatitis and Prostatic Diseases.
Conditions in Dr. Chen's trials
- Prostatitis
- Prostatic Diseases
Recent clinical trials with Dr. Chen
Efficacy Study of Tamsulosin and Tolterodine Treatment for Chronic Prostatitis (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Yong S. Chen received $520 in industry payments from 2016 to 2022
CMS Open Payments shows 7 general payments to Dr. Chen from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $161.
General payments to Dr. Chen by program year, 2016 to 2022
Companies that paid Dr. Chen the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yong S. Chen graduated from Chung Shan Medical University
Dr. Chen graduated from Chung Shan Medical University in 1969.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Yong S. Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Yong S. Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Yong S. Chen's NPI number?
Dr. Yong S. Chen's NPI number is 1528247608. It was assigned on October 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Yong S. Chen?
Dr. Yong S. Chen is an anesthesiologist in San Diego, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Yong S. Chen practice?
Dr. Chen practices at 550 Washington St, San Diego, CA 92103. Dr. Chen's primary practice is Scripps Mercy Surgery Pavilion in San Diego, California.
What is Dr. Yong S. Chen's office phone number?
The practice phone on file for Dr. Chen is (619) 686-3434.
What is Dr. Yong S. Chen's medical license number?
Dr. Chen holds California license A36329, one of the licenses on file in 3 states.
Which states has Dr. Yong S. Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (1981 to 2026), Maine (since 1984) and Georgia (1981 to 1985).
Does Dr. Yong S. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 51 services in 2022.
Is Dr. Yong S. Chen board certified?
Yes. Dr. Chen is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Yong S. Chen bill to Medicare?
In 2022, Dr. Chen's most billed Medicare services were anesthesia (00142).
Where did Dr. Yong S. Chen go to medical school?
Dr. Chen graduated from Chung Shan Medical University in 1969.
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Has Dr. Yong S. Chen received payments from drug or device companies?
CMS Open Payments shows $520 in general payments to Dr. Chen from 7 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Yong S. Chen been practicing?
Dr. Chen graduated from medical school in 1969, 57 years ago.
Does Dr. Yong S. Chen do research?
Dmand AI links 1 publication to Dr. Chen. Dr. Chen has worked on 1 clinical trial.
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