Dr. Li-Kun Oliver Tu, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 143
- MIPS score, 2024
- 99
- Hospital affiliations
- 2
- Practice address
- 1000 Medical Center Boulevard, Lawrenceville, GA 30045
- Practice phone
- Call (678) 312-4310
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tu'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. Li-Kun Oliver Tu is a hospitalist in Lawrenceville, Georgia
Dr. Tu practices at Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital.
Dr. Tu's NPI, 1972507630, was assigned on June 10, 2005. Dr. Tu graduated from Saint Louis University School of Medicine in 1998. Dr. Tu holds Georgia license 79118.
- NPI
- 1972507630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476515198
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (678) 312-4310
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Li-Kun Oliver Tu practices at Northside Hospital Gwinnett in Lawrenceville, Georgia
Dr. Tu's primary practice is Northside Hospital Gwinnett, at 1000 Medical Center Boulevard, Lawrenceville, GA 30045 in Gwinnett County. The practice phone is (678) 312-4310.
- Northside Hospital Gwinnett1000 Medical Center Boulevard, Lawrenceville, GA 30045 · Gwinnett CountyPhone(678) 312-4310
Source: Dmand AI Affiliation Data
Dr. Li-Kun Oliver Tu is affiliated with 2 sites of care and 1 medical group
Dr. Tu's primary practice is Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital. Dr. Tu is also affiliated with Northside Hospital Duluth. The medical group on file is North Atlanta Professional Services LLC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Li-Kun Oliver Tu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northside Hospital Gwinnett | 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 Northside Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Li-Kun Oliver Tu is one of 976 hospitalists in Georgia
Hospitalist is Dr. Tu's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Tu is licensed in Georgia.
Specialties and state licenses
- Hospitalist, GeorgiaPrimary
Hospitalists near Dr. Tu
Counts of hospitalists 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. Li-Kun Oliver Tu billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Tu across 1 procedure code in 2024, for 25 Medicare patients. Medicare paid $2,825 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1362024: 4666%
Dr. Tu compared with the Georgia median for hospitalists, 2024
- Dr. Tu
- Georgia median
- Medicare services
- 46vs 49191% below
- Medicare patients
- 25vs 23089% below
- Part D claims
- 12vs 8586% below
Medians across 942 hospitalists in Georgia with Dmand AI profiles that report each measure.
Dr. Tu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Li-Kun Oliver Tu treated 25 Medicare patients in 2024, average age 72
CMS counts 25 Medicare patients who saw Dr. Tu in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.70, 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. Tu's median patient age at 73, with 49% women.
Chronic conditions among Dr. Tu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease56%
- Anxiety52%
- Chronic kidney disease52%
- Diabetes48%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Li-Kun Oliver Tu wrote 143 Medicare Part D claims in 2024
In 2024, Dr. Tu wrote 143 Medicare Part D claims for 52 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $105 in total drug cost. In 2021, CMS named 15 claims across 1 drug.
Dr. Tu's Part D claims by kind of drug, 2024
- Generic132 claims92%
- Brand-name and other11 claims8%
Dr. Tu'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. Tu's Part D claims, 2024
- Antibiotics15%22 of 143 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 152024: 1220%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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
Dr. Li-Kun Oliver Tu scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Tu for performance year 2024, reported as part of a group. Dr. Tu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tu's MIPS scores, performance year 2024
- 99of 100Final score
- 98.7of 100Quality
- 40of 100Improvement Activities
- 83of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Li-Kun Oliver Tu received $666 in industry payments from 2016 to 2023
CMS Open Payments shows 18 general payments to Dr. Tu from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $336.
General payments to Dr. Tu by program year, 2016 to 2023
Companies that paid Dr. Tu the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Li-Kun Oliver Tu graduated from Saint Louis University School of Medicine
Dr. Tu graduated from Saint Louis University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Li-Kun Oliver Tu'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Li-Kun Oliver Tu
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. Li-Kun Oliver Tu's NPI number?
Dr. Li-Kun Oliver Tu's NPI number is 1972507630. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Li-Kun Oliver Tu?
Dr. Li-Kun Oliver Tu is a hospitalist in Lawrenceville, Georgia. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Li-Kun Oliver Tu practice?
Dr. Tu practices at 1000 Medical Center Boulevard, Lawrenceville, GA 30045. Dr. Tu's primary practice is Northside Hospital Gwinnett in Lawrenceville, Georgia, part of Northside Hospital.
What is Dr. Li-Kun Oliver Tu's office phone number?
The practice phone on file for Dr. Tu is (678) 312-4310.
What is Dr. Li-Kun Oliver Tu's medical license number?
Dr. Tu holds Georgia license 79118.
Which hospitals is Dr. Li-Kun Oliver Tu affiliated with?
Dr. Tu practices at Northside Hospital Gwinnett in Lawrenceville, Georgia. Dr. Tu is also affiliated with Northside Hospital Duluth.
What medical group is Dr. Li-Kun Oliver Tu part of?
Dr. Tu is linked to North Atlanta Professional Services LLC.
Does Dr. Li-Kun Oliver Tu accept Medicare?
Yes. CMS data shows Dr. Tu billed Medicare for 46 services in 2024, and Dr. Tu accepts Medicare assignment.
What is Dr. Li-Kun Oliver Tu's MIPS score?
Dr. Tu's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Li-Kun Oliver Tu see?
CMS counts 25 Medicare patients who saw Dr. Tu in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Li-Kun Oliver Tu bill to Medicare?
In 2024, Dr. Tu's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Li-Kun Oliver Tu go to medical school?
Dr. Tu graduated from Saint Louis University School of Medicine in 1998.
What drugs does Dr. Li-Kun Oliver Tu prescribe most?
In 2024 Medicare Part D data, Dr. Tu's most prescribed drugs by claims were Carvedilol.
Has Dr. Li-Kun Oliver Tu received payments from drug or device companies?
CMS Open Payments shows $666 in general payments to Dr. Tu from 12 companies from 2016 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Li-Kun Oliver Tu been practicing?
Dr. Tu graduated from medical school in 1998, 28 years ago.
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