Centers for Medicare and Medicaid Services, U.S.EthnicityHealthcare Disparities
Dr. Randall S. Sung, MD
NPI1689765257PAC ID0547304586
- Medicare services, 2024
- 167
- Medicare patients, 2024
- 72
- Publications
- 45
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Sung's professional email, personal email and mobile number
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Dr. Randall S. Sung is a general surgeon in Ann Arbor, Michigan
Dr. Sung practices at University Hospital in Ann Arbor, Michigan.
Dr. Sung's NPI, 1689765257, was assigned on September 27, 2006. Dr. Sung graduated from Columbia University College of Physicians and Surgeons in 1991. Dr. Sung holds Michigan license 4301071047.
NPI and contact details
- NPI
- 1689765257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547304586
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Randall S. Sung practices at University Hospital in Ann Arbor, Michigan
Dr. Sung's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Randall S. Sung is affiliated with 2 sites of care and 1 medical group
Dr. Sung's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Sung is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Sung's employer is on file too: a school & student health.
University HospitalPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Randall S. Sung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Randall S. Sung is one of 1,095 general surgeons in Michigan
Surgery is Dr. Sung's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sung is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Sung
Counts of general surgeons 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. Randall S. Sung billed Medicare for 167 services in 2024
CMS data shows 167 Medicare services from Dr. Sung across 4 procedure codes in 2024, for 72 Medicare patients. Medicare paid $46,461 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024167
Medicare patients72
Paid by Medicare$46,461
Procedure codes4
Dr. Sung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2632024: 13449%
- Surgery
- 2023: 782024: 3358%
Dr. Sung compared with the Michigan median for general surgeons, 2024
- Dr. Sung
- Michigan median
- Medicare services
- 167vs 12633% above
- Medicare patients
- 72vs 10733% below
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Sung'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.
Need commercial claims for Dr. Sung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sung and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Randall S. Sung treated 72 Medicare patients in 2024, average age 55
CMS counts 72 Medicare patients who saw Dr. Sung in 2024. The largest group is under 65, with 47 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 39% are also on Medicaid. Their average risk score is 9.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sung's median patient age at 52, with 41% women.
Medicare patients, 202472
Average age55
Average risk score9.38
Also on Medicaid39%
Dr. Sung's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sung's Medicare patients by sex, 2024
- Women4056%
- Men3244%
Chronic conditions among Dr. Sung's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Anxiety38%
- Heart failure38%
- Mood disorders36%
- Ischemic heart disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Randall S. Sung takes part in Medicare
Dr. Sung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Randall S. Sung has 45 publications on record
Dmand AI links 45 papers to Dr. Sung, published from 2009 to 2025. 2016 was the busiest year, with 5. The most frequent topics are Kidney Transplantation, Living Donors and Graft Survival. Dr. Sung has published most often in Transplantation. Dr. Sung's most frequent co-authors are Kenneth Jeffrey Woodside, MD, Alan B. Leichtman, MD and Meredith Barrett, MD.
Papers45
Years published2009 to 2025
Dr. Sung's papers by year, 2013 to 2025
Topics Dr. Sung writes about most
- Kidney Transplantation
- Living Donors
- Graft Survival
- Graft Rejection
- Kidney Failure, Chronic
- Tissue Donors
- Glomerular Filtration Rate
- Liver Transplantation
Dr. Sung's most frequent co-authors
- Kenneth Jeffrey Woodside, MD10 shared papers
- Alan B. Leichtman, MD5 shared papers
- Meredith Barrett, MD3 shared papers
Recent publications by Dr. Sung
Iliac ArteryKidney TransplantationTomography, X-Ray Computed
AllograftsDeathImmunosuppression Therapy
See who Dr. Sung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sung works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Randall S. Sung has worked on 1 clinical trial
Dmand AI links Dr. Sung to 1 clinical trial.
Investigators on the most trials with Dr. Sung
- Tarek Alhamad, MD1 shared trial
- Jonathan Scott Bromberg, MD1 shared trial
- Suphamai Bunnapradist, MD1 shared trial
Recent clinical trials with Dr. Sung
InfliximabAcetaminophenDiphenhydramine
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Randall S. Sung graduated from Columbia University College of Physicians and Surgeons
Dr. Sung graduated from Columbia University College of Physicians and Surgeons in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Randall S. Sung'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 DataMedicare Physician & Other Practitioners - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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) |
| 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. Randall S. Sung
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. Randall S. Sung's NPI number?
Dr. Randall S. Sung's NPI number is 1689765257. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Randall S. Sung?
Dr. Randall S. Sung is a general surgeon in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Randall S. Sung practice?
Dr. Sung practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Sung's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Randall S. Sung's office phone number?
The practice phone on file for Dr. Sung is (734) 936-4000.
What is Dr. Randall S. Sung's medical license number?
Dr. Sung holds Michigan license 4301071047.
Which hospitals is Dr. Randall S. Sung affiliated with?
Dr. Sung is affiliated with University Hospital.
What medical group is Dr. Randall S. Sung part of?
Dr. Sung is linked to University of Michigan Health.
Does Dr. Randall S. Sung accept Medicare?
Yes. CMS data shows Dr. Sung billed Medicare for 167 services in 2024, and Dr. Sung accepts Medicare assignment.
How many Medicare patients does Dr. Randall S. Sung see?
CMS counts 72 Medicare patients who saw Dr. Sung in 2024, with an average age of 55.
What services does Dr. Randall S. Sung bill to Medicare?
In 2024, Dr. Sung's most billed Medicare services were hospital inpatient care (99232), surgery: urinary system (50360) and surgery: urinary system (50323).
Show 4 more questionsShow fewer questions
Where did Dr. Randall S. Sung go to medical school?
Dr. Sung graduated from Columbia University College of Physicians and Surgeons in 1991.
How long has Dr. Randall S. Sung been practicing?
Dr. Sung graduated from medical school in 1991, 35 years ago.
Does Dr. Randall S. Sung do research?
Dmand AI links 45 publications to Dr. Sung, published from 2009 to 2025. Dr. Sung has worked on 1 clinical trial.
Who does Dr. Randall S. Sung publish with?
Dr. Sung's most frequent co-authors are Kenneth Jeffrey Woodside, MD (10 shared papers), Alan B. Leichtman, MD (5 shared papers) and Meredith Barrett, MD (3 shared papers).
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