Dr. Young Jun, DDS, MD

  • Placentia, CA
  • Oral and maxillofacial surgery (d.m.d.)
NPI1417103946
Part D claims, 2024
779
Publications
13
Hospital affiliations
1
Industry payments
$16,689
Insurance carriers
16
Practice address
1301 N Rose Drive, Placentia, CA 92870
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCI Health - Placentia Linda

Hospital · Placentia, California

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Dr. Young Jun is an oral and maxillofacial surgery (d.m.d.) in Placentia, California

Dr. Jun practices at UCI Health - Placentia Linda in Placentia, California, part of UC Irvine.

Dr. Jun's NPI, 1417103946, was assigned on August 15, 2008. Dr. Jun graduated from Loma Linda University School Of Medicine in 2008. Dr. Jun holds California license A109352.

NPI and contact details
NPI enumeration date
August 15, 2008
NPI status
Active
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
2008

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

Dr. Young Jun practices at UCI Health - Placentia Linda in Placentia, California

Dr. Jun's primary practice is UCI Health - Placentia Linda, at 1301 N Rose Drive, Placentia, CA 92870.

Source: Dmand AI Affiliation Data

Dr. Young Jun is affiliated with 2 sites of care

Dr. Jun's primary practice is UCI Health - Placentia Linda in Placentia, California, part of UC Irvine. Dmand AI also links Dr. Jun to 1 hospital outpatient department, named with a free account.

See all 2 affiliations for Dr. Jun

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

Dmand AI tracks the EHR system at Dr. Young Jun's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jun practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCI Health - Placentia LindaAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Young Jun is one of 130 orals and maxillofacial surgery (d.m.d.)s in California

Oral and maxillofacial surgery is Dr. Jun's primary specialty in the NPI Registry, under taxonomy code 204E00000X. Dr. Jun is licensed in California.

Specialties and state licenses

  • Oral and maxillofacial surgery (d.m.d.), CaliforniaPrimaryLicense A109352 · 2007 to 2026 · taxonomy 204E00000X

Orals and maxillofacial surgery (d.m.d.)s near Dr. Jun

Counts of orals and maxillofacial surgery (d.m.d.)s 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. Young Jun's patients have a median age of 72

Across all payers, Dmand AI patient panel data puts Dr. Jun's median patient age at 72, with 65% women.

Dr. Jun's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women65%
  • Men35%

Source: Dmand AI Patient Panel Data

Dr. Young Jun wrote 779 Medicare Part D claims in 2024

In 2024, Dr. Jun wrote 779 Medicare Part D claims for 369 patients. 100% of them were for generic drugs. CMS names the drug for 744 of them, across 6 drugs with 11 or more claims each, at $3,132 in total drug cost. In 2023, CMS named 653 claims across 6 drugs.

Part D claims, 2024779
Drugs named by CMS6
Total drug cost$3,132
Part D patients369

Dr. Jun'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. Jun's Part D claims, 2024

  • Opioids12%95 of 779 claims
  • Antibiotics58%452 of 779 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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6532024: 74414%

Drugs named by CMS: 6 in 2024, 6 in 2023.

See all prescribing by Dr. Jun

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

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Dr. Young Jun has 13 publications on record

Dmand AI links 13 papers to Dr. Jun. The most frequent topics are Adenocarcinoma, Ampulla of Vater and Biopsy, Fine-Needle. Dr. Jun has published most often in Acta Cytol.

Papers13

Topics Dr. Jun writes about most

  • Adenocarcinoma
  • Ampulla of Vater
  • Biopsy, Fine-Needle
  • Colorectal Neoplasms
  • Common Bile Duct Neoplasms
  • Light
  • Reverse Transcriptase Polymerase Chain Reaction

Recent publications by Dr. Jun

See all 13 publications and co-authors

See who Dr. Jun researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jun works with, so you can find a warm path to the right orals and maxillofacial surgery (d.m.d.)s.

How network discovery works

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

Dr. Young Jun received $16,689 in industry payments from 2016 to 2025

CMS Open Payments shows 118 general payments to Dr. Jun from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 45% of the total. Straumann USA LLC paid the most, $12,629.

General payments to Dr. Jun by program year, 2016 to 2025

General payments to Dr. Jun by kind, 2016 to 2025

$16.7Kin total
  • Speaker and faculty fees$7,50045%
  • Food and beverage$3,92424%
  • Gifts$3,47921%
  • Accredited education speaker fees$1,5509%
  • Other$2361%

Companies that paid Dr. Jun the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Jun

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Young Jun graduated from Loma Linda University School Of Medicine

Dr. Jun graduated from Loma Linda University School Of Medicine in 2008.

  1. Medical schoolLoma Linda University School Of Medicine

Source: Dmand AI Professional Profile Data

Dr. Young Jun accepts plans from 16 insurance carriers

Dr. Jun is in network with 16 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Jun accepts, by number of carriers

  1. PPO11
  2. HMO9
  3. EPO3
  4. Medicare3
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Young Jun'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 patients and the all-payer patient panelDmand AI Patient Panel Data
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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Young Jun

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. Young Jun's NPI number?

Dr. Young Jun's NPI number is 1417103946. It was assigned on August 15, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Young Jun?

Dr. Young Jun is an oral and maxillofacial surgery (d.m.d.) in Placentia, California. The primary specialty in the NPI Registry is Oral & Maxillofacial Surgery (D.M.D.) (taxonomy code 204E00000X).

Where does Dr. Young Jun practice?

Dr. Jun practices at 1301 N Rose Drive, Placentia, CA 92870. Dr. Jun's primary practice is UCI Health - Placentia Linda in Placentia, California, part of UC Irvine. Dmand AI also links Dr. Jun to 1 hospital outpatient department.

What is Dr. Young Jun's medical license number?

Dr. Jun holds California license A109352.

Which hospitals is Dr. Young Jun affiliated with?

Dr. Jun practices at UCI Health - Placentia Linda in Placentia, California.

Where did Dr. Young Jun go to medical school?

Dr. Jun graduated from Loma Linda University School Of Medicine in 2008.

What drugs does Dr. Young Jun prescribe most?

In 2024 Medicare Part D data, Dr. Jun's most prescribed drugs by claims were Amoxicillin, Ibuprofen and Clindamycin HCl.

Has Dr. Young Jun received payments from drug or device companies?

CMS Open Payments shows $16,689 in general payments to Dr. Jun from 13 companies from 2016 to 2025. The largest total came from Straumann USA LLC.

How long has Dr. Young Jun been practicing?

Dr. Jun graduated from medical school in 2008, 18 years ago.

Does Dr. Young Jun do research?

Dmand AI links 13 publications to Dr. Jun.

What insurance does Dr. Young Jun accept?

Dr. Jun is in network with 16 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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