Dr. Steven A. Yung, MD
- Medicare services, 2023
- 254
- Part D claims, 2024
- 298
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical groups
- 7
- Practice address
- 4077 5th Ave, San Diego, CA 92103
- Practice phone
- Call (619) 294-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yung'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. Steven A. Yung is an internist in San Diego, California
Dr. Yung practices at Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health.
Dr. Yung's NPI, 1689636656, was assigned on April 5, 2006. Dr. Yung graduated from Perelman School of Medicine - Philadelphia in 1993. Dr. Yung holds California license G80798.
- NPI
- 1689636656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153474069
- NPI enumeration date
- April 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 294-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven A. Yung practices at Scripps Mercy Hospital San Diego in San Diego, California
Dr. Yung's primary practice is Scripps Mercy Hospital San Diego, at 4077 5th Ave, San Diego, CA 92103 in San Diego County. The practice phone is (619) 294-8111.
- Scripps Mercy Hospital San Diego4077 5th Ave, San Diego, CA 92103 · San Diego CountyPhone(619) 294-8111
Source: Dmand AI Affiliation Data
Dr. Steven A. Yung is affiliated with 8 sites of care and 7 medical groups
Dr. Yung's primary practice is Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Yung to 7 more group practices and clinics and 6 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Steven A. Yung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yung practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Mercy Hospital San Diego | Available with a free account |
| +7 more sites and 6 medical groups | 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 Scripps Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Steven A. Yung is one of 16,751 internists in California
Internal medicine is Dr. Yung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yung is board certified in internal medicine by the American Board of Internal Medicine. Dr. Yung is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute skin infection, alcohol use disorders, asthma, bile duct problems, bone infection, chest pain and chronic anemia among the conditions Dr. Yung treats.
Internists near Dr. Yung
Counts of internists 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. Steven A. Yung billed Medicare for 254 services in 2023
CMS data shows 254 Medicare services from Dr. Yung across 3 procedure codes in 2023. Medicare paid $19,031 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yung's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 6752023: 25462%
Dr. Yung compared with the California median for internists, 2023
- Dr. Yung
- California median
- Medicare services
- 254vs 36130% below
- Part D claims
- 42vs 42190% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Yung's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Yung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yung and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven A. Yung's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Yung's median patient age at 64, with 50% women.
Dr. Yung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Steven A. Yung wrote 298 Medicare Part D claims in 2024
In 2024, Dr. Yung wrote 298 Medicare Part D claims for 88 patients. 83% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $624 in total drug cost. In 2023, CMS named 28 claims across 2 drugs.
Dr. Yung's Part D claims by kind of drug, 2024
- Generic247 claims83%
- Brand-name36 claims12%
- Other15 claims5%
Dr. Yung'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. Yung's Part D claims, 2024
- Opioids7%22 of 298 claims
- Antibiotics15%45 of 298 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: 282024: 4250%
Drugs named by CMS: 3 in 2024, 2 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. Steven A. Yung takes part in Medicare
Dr. Yung 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Steven A. Yung received $20 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Yung from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Pharmacyclics LLC, An AbbVie Company paid the most, $20.
Companies that paid Dr. Yung the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven A. Yung graduated from Perelman School of Medicine - Philadelphia
Dr. Yung graduated from Perelman School of Medicine - Philadelphia in 1993.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Steven A. Yung accepts plans from 5 insurance carriers
Dr. Yung is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Yung accepts, by number of carriers
- HMO3
- Medicare3
- POS3
- PPO3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Steven A. Yung'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 | Dmand AI Affiliation 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 Data |
| 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. Steven A. Yung
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. Steven A. Yung's NPI number?
Dr. Steven A. Yung's NPI number is 1689636656. It was assigned on April 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven A. Yung?
Dr. Steven A. Yung is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven A. Yung practice?
Dr. Yung practices at 4077 5th Ave, San Diego, CA 92103. Dr. Yung's primary practice is Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health. Dmand AI also links Dr. Yung to 7 group practices and clinics and 6 medical groups.
What is Dr. Steven A. Yung's office phone number?
The practice phone on file for Dr. Yung is (619) 294-8111.
What is Dr. Steven A. Yung's medical license number?
Dr. Yung holds California license G80798.
Which hospitals is Dr. Steven A. Yung affiliated with?
Dr. Yung practices at Scripps Mercy Hospital San Diego in San Diego, California.
What medical group is Dr. Steven A. Yung part of?
Dr. Yung is linked to Scripps Clinic Medical Group. Dmand AI links Dr. Yung to 6 more medical groups.
Does Dr. Steven A. Yung accept Medicare?
Yes. CMS data shows Dr. Yung billed Medicare for 254 services in 2023, and Dr. Yung accepts Medicare assignment.
Is Dr. Steven A. Yung board certified?
Yes. Dr. Yung is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Steven A. Yung bill to Medicare?
In 2023, Dr. Yung's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99238).
Show 5 more questionsShow fewer questions
Where did Dr. Steven A. Yung go to medical school?
Dr. Yung graduated from Perelman School of Medicine - Philadelphia in 1993.
What drugs does Dr. Steven A. Yung prescribe most?
In 2024 Medicare Part D data, Dr. Yung's most prescribed drugs by claims were Atorvastatin Calcium, Tamsulosin HCl and Hydrocodone-Acetaminophen.
Has Dr. Steven A. Yung received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Yung from 1 company from 2022 to 2022. The largest total came from Pharmacyclics LLC, An AbbVie Company.
How long has Dr. Steven A. Yung been practicing?
Dr. Yung graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Steven A. Yung accept?
Dr. Yung is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists 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