Dr. Jung-I Yang, MD
- Medicare services, 2024
- 107
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 499
- Hospital affiliations
- 1
- Industry payments
- $5,024
- Practice address
- One Hoag Drive, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yang'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. Jung-I Yang is an infectious disease specialist in Newport Beach, California
Dr. Yang practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Dr. Yang's NPI, 1255309092, was assigned on March 9, 2006. Dr. Yang graduated from Jilin University in 2000. Dr. Yang holds California license A43882.
- NPI
- 1255309092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719173368
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 764-4624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jung-I Yang practices at 2 locations in Newport Beach, California
Dr. Yang's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Dr. Yang also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
- Hoag Hospital Newport BeachPrimaryOne Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
- Hoag Hospital Newport Beach1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Jung-I Yang is affiliated with 2 sites of care and 1 medical group
Dr. Yang's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. The medical group on file is Restorative Therapy Associates. Dmand AI also links Dr. Yang to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jung-I Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jung-I Yang is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Yang is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Yang's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
- Pennsylvania license
Infectious disease specialists near Dr. Yang
Counts of infectious disease specialists 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. Jung-I Yang billed Medicare for 107 services in 2024
CMS data shows 107 Medicare services from Dr. Yang across 2 procedure codes in 2024, for 49 Medicare patients. Medicare paid $4,400 for them. Every service was in an office.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1022024: 6932%
- Surgery
- 2023: 492024: 3822%
Dr. Yang compared with the California median for infectious disease specialists, 2024
- Dr. Yang
- California median
- Medicare services
- 107vs 42975% below
- Medicare patients
- 49vs 18073% below
- Part D claims
- 322vs 1192.7 times
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Yang's most billed Medicare procedure codes, 2024
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. Yang and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jung-I Yang treated 49 Medicare patients in 2024, average age 74
CMS counts 49 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 31 patients. 47% of them have high blood pressure, and 35% have diabetes. Their average risk score is 0.58, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 61, with 45% women.
Dr. Yang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yang's Medicare patients by sex, 2024
- Women2245%
- Men2755%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- High blood pressure47%
- Diabetes35%
- High cholesterol31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jung-I Yang wrote 499 Medicare Part D claims in 2024
In 2024, Dr. Yang wrote 499 Medicare Part D claims for 64 patients. 80% of them were for generic drugs. CMS names the drug for 322 of them, across 13 drugs with 11 or more claims each, at $69,459 in total drug cost. In 2023, CMS named 425 claims across 19 drugs.
Dr. Yang's Part D claims by kind of drug, 2024
- Generic398 claims80%
- Brand-name and other101 claims20%
Dr. Yang'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. Yang's Part D claims, 2024
- Opioids2%11 of 499 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: 4252024: 32224%
Drugs named by CMS: 13 in 2024, 19 in 2023.
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
How Dr. Jung-I Yang takes part in Medicare
Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jung-I Yang received $5,024 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Yang from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,262.
General payments to Dr. Yang by program year, 2016 to 2025
General payments to Dr. Yang by kind, 2016 to 2025
- Food and beverage$4,92298%
- Education$1022%
Companies that paid Dr. Yang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jung-I Yang graduated from Jilin University
Dr. Yang graduated from Jilin University in 2000.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jung-I Yang accepts plans from 14 insurance carriers
Dr. Yang is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Aetna
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Yang accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- EPO3
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jung-I Yang'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jung-I Yang
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. Jung-I Yang's NPI number?
Dr. Jung-I Yang's NPI number is 1255309092. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jung-I Yang?
Dr. Jung-I Yang is an infectious disease specialist in Newport Beach, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Jung-I Yang practice?
Dr. Yang practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Yang also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Yang's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Yang to 1 group practice or clinic.
What is Dr. Jung-I Yang's office phone number?
The practice phone on file for Dr. Yang is (949) 764-4624.
What is Dr. Jung-I Yang's medical license number?
Dr. Yang holds California license A43882, one of the licenses on file in 2 states.
Which states has Dr. Jung-I Yang been licensed in?
Dmand AI has state licenses on file for Dr. Yang in California (1987 to 2026) and Pennsylvania (1983 to 1988).
Which hospitals is Dr. Jung-I Yang affiliated with?
Dr. Yang practices at Hoag Hospital Newport Beach in Newport Beach, California.
What medical group is Dr. Jung-I Yang part of?
Dr. Yang is linked to Restorative Therapy Associates.
Does Dr. Jung-I Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 107 services in 2024, and Dr. Yang accepts Medicare assignment.
How many Medicare patients does Dr. Jung-I Yang see?
CMS counts 49 Medicare patients who saw Dr. Yang in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Jung-I Yang board certified?
Yes. Dr. Yang is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Jung-I Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were office visit, established patient (99213) and surgery: heart and blood vessels (36415).
Where did Dr. Jung-I Yang go to medical school?
Dr. Yang graduated from Jilin University in 2000.
What drugs does Dr. Jung-I Yang prescribe most?
In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Farxiga.
Has Dr. Jung-I Yang received payments from drug or device companies?
CMS Open Payments shows $5,024 in general payments to Dr. Yang from 24 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Jung-I Yang been practicing?
Dr. Yang graduated from medical school in 2000, 26 years ago.
What insurance does Dr. Jung-I Yang accept?
Dr. Yang is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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