Dr. Jared Hsiaoguang Sun, MD

  • Los Angeles, CA
  • Emergency medicine physician
NPI1497118848
Medicare services, 2022
13
Medicare patients, 2024
11
Part D claims, 2024
197
Publications
14
Hospital affiliations
2
Practice address
6041 Cadillac Ave, Los Angeles, CA 90034
Practice phone
Call (213) 857-2201
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

West Los Angeles Medical Center

Hospital · Los Angeles, California

See all 6 affiliations

Find Dr. Sun'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.

View contacts for free

Dr. Jared Hsiaoguang Sun is an emergency medicine physician in Los Angeles, California

Dr. Sun practices at West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.

Dr. Sun's NPI, 1497118848, was assigned on April 2, 2016. Dr. Sun graduated from Yale School of Medicine in 2015. Dr. Sun's California license number on file is A152988.

NPI and contact details
NPI enumeration date
April 2, 2016
NPI status
Active
Practice phone
(213) 857-2201
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
36
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Jared Hsiaoguang Sun practices at West Los Angeles Medical Center in Los Angeles, California

Dr. Sun's primary practice is West Los Angeles Medical Center, at 6041 Cadillac Ave, Los Angeles, CA 90034 in Los Angeles County. The practice phone is (213) 857-2201.

Source: Dmand AI Affiliation Data

Dr. Jared Hsiaoguang Sun is affiliated with 3 sites of care and 3 medical groups

Dr. Sun's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dr. Sun is also affiliated with Harbor-UCLA Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Sun to 2 more medical groups and 1 dialysis center, each named with a free account.

See all 6 affiliations for Dr. Sun

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Jared Hsiaoguang Sun's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
West Los Angeles Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Sun practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Jared Hsiaoguang Sun is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sun is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Sun has a license on file in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A152988 · 2017 to 2025 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Sun

Counts of emergency medicine physicians 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. Jared Hsiaoguang Sun billed Medicare for 13 services in 2022

CMS data shows 13 Medicare services from Dr. Sun across 1 procedure code in 2022, all of them office visits, for 11 Medicare patients. Medicare paid $1,391 for them. Every service was in an office.

Medicare services, 202213
Medicare patients11
Paid by Medicare$1,391
Procedure codes1

Dr. Sun's Medicare services by type, 2020 to 2022

  • 2020
  • 2022
Office and hospital visits
2020: 722022: 1382%
Lab and pathology
2020: 212022: 0100%

Dr. Sun compared with the California median for emergency medicine physicians, 2022

  • Dr. Sun
  • California median
Medicare services
13vs 26595% below
Medicare patients
11vs 24395% below
Part D claims
96vs 6255% above

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Sun'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.

See all procedures by Dr. Sun

Need commercial claims for Dr. Sun?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sun and other emergency medicine physicians in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jared Hsiaoguang Sun treated 11 Medicare patients in 2024, average age 75

CMS counts 11 Medicare patients who saw Dr. Sun in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 35, with 55% women.

Medicare patients, 202411
Average age75
Average risk score0.98

Dr. Sun's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Sun's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women55%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jared Hsiaoguang Sun wrote 197 Medicare Part D claims in 2024

In 2024, Dr. Sun wrote 197 Medicare Part D claims for 126 patients. 93% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $787 in total drug cost. In 2020, CMS named 16 claims across 1 drug.

Part D claims, 2024197
Drugs named by CMS5
Total drug cost$787
Part D patients126

Dr. Sun's Part D claims by kind of drug, 2024

  • Generic183 claims93%
  • Brand-name and other14 claims7%

Dr. Sun's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Sun's Part D claims, 2024

  • Opioids8%15 of 197 claims
  • Antibiotics31%62 of 197 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2020 to 2024

  • 2020
  • 2024
Claims for drugs CMS names
2020: 162024: 96500%

Drugs named by CMS: 5 in 2024, 1 in 2020.

See all prescribing by Dr. Sun

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

For MedTech and pharma teams

Find emergency medicine physicians like Dr. Sun by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Jared Hsiaoguang Sun has 14 publications on record

Dmand AI links 14 papers to Dr. Sun, published from 2011 to 2025. 2011 was the busiest year, with 4. The most frequent topics are Emergency Medical Services, Developing Countries and Emergency Responders. Dr. Sun has published most often in Afr J Emerg Med. Dr. Sun's most frequent co-authors are Krishnan Raghavendran, MD, Nathanael James Smith, MD and Emmanuel C. Ohuabunwa, MD.

Papers14
Years published2011 to 2025

Dr. Sun's papers by year, 2011 to 2025

Topics Dr. Sun writes about most

  • Emergency Medical Services
  • Developing Countries
  • Emergency Responders
  • First Aid
  • South Africa

Dr. Sun's most frequent co-authors

Recent publications by Dr. Sun

See all 14 publications and co-authors

See who Dr. Sun researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jared Hsiaoguang Sun graduated from Yale School of Medicine

Dr. Sun graduated from Yale School of Medicine in 2015.

  1. Medical schoolYale School of Medicine
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. Jared Hsiaoguang Sun accepts plans from 6 insurance carriers

Dr. Sun is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • United Healthcare
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • HCSC

Plan types Dr. Sun accepts, by number of carriers

  1. PPO3
  2. Medicare2
  3. POS2
  4. EPO1
  5. HMO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jared Hsiaoguang Sun's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jared Hsiaoguang Sun

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. Jared Hsiaoguang Sun's NPI number?

Dr. Jared Hsiaoguang Sun's NPI number is 1497118848. It was assigned on April 2, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Jared Hsiaoguang Sun?

Dr. Jared Hsiaoguang Sun is an emergency medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Jared Hsiaoguang Sun practice?

Dr. Sun practices at 6041 Cadillac Ave, Los Angeles, CA 90034. Dr. Sun's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Sun to 2 medical groups and 1 dialysis center.

What is Dr. Jared Hsiaoguang Sun's office phone number?

The practice phone on file for Dr. Sun is (213) 857-2201.

What is Dr. Jared Hsiaoguang Sun's medical license number?

Dr. Sun's California license number on file is A152988.

Which hospitals is Dr. Jared Hsiaoguang Sun affiliated with?

Dr. Sun practices at West Los Angeles Medical Center in Los Angeles, California. Dr. Sun is also affiliated with Harbor-UCLA Medical Center.

What medical group is Dr. Jared Hsiaoguang Sun part of?

Dr. Sun is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Sun to 2 more medical groups.

Does Dr. Jared Hsiaoguang Sun accept Medicare?

Yes. CMS data shows Dr. Sun billed Medicare for 13 services in 2022.

How many Medicare patients does Dr. Jared Hsiaoguang Sun see?

CMS counts 11 Medicare patients who saw Dr. Sun in 2024, with an average age of 75.

Is Dr. Jared Hsiaoguang Sun board certified?

Yes. Dr. Sun is board certified in emergency medicine by the American Board of Emergency Medicine.

Show 7 more questionsShow fewer questions

What services does Dr. Jared Hsiaoguang Sun bill to Medicare?

In 2022, Dr. Sun's most billed Medicare services were office visit, established patient (99214).

Where did Dr. Jared Hsiaoguang Sun go to medical school?

Dr. Sun graduated from Yale School of Medicine in 2015.

What drugs does Dr. Jared Hsiaoguang Sun prescribe most?

In 2024 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Ibuprofen, Cephalexin and Ondansetron ODT.

How long has Dr. Jared Hsiaoguang Sun been practicing?

Dr. Sun graduated from medical school in 2015, 11 years ago.

Does Dr. Jared Hsiaoguang Sun do research?

Dmand AI links 14 publications to Dr. Sun, published from 2011 to 2025.

Who does Dr. Jared Hsiaoguang Sun publish with?

Dr. Sun's most frequent co-authors are Krishnan Raghavendran, MD (2 shared papers), Nathanael James Smith, MD (2 shared papers) and Emmanuel C. Ohuabunwa, MD (1 shared paper).

What insurance does Dr. Jared Hsiaoguang Sun accept?

Dr. Sun is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

Selling to emergency medicine practices?

See emergency medicine physicians in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)