Xinlu Liu, M.D.
Internal Medicine Physician · Columbia, SC
Xinlu Liu, M.D. is an internal medicine physician with a practice address in Columbia, South Carolina, and NPI 1831553502, issued on Apr 8, 2016. Check the license (South Carolina 82110, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Xinlu Liu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 82110 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Taylor St Ste 8A, Columbia, SC 29201
- Phone
- (803) 929-2955
- Enumerated
- Apr 8, 2016
- Record last updated
- Sep 15, 2025
- Medicaid ID
- 821105 SC
- Medicare enrollment
- Enrolled (PECOS I20190805002759); accepts Medicare assignment
- Medical or professional school
- Toledo Medical College, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 1301 Taylor St Ste 8A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gwendolyn Bowers, D.O.Internal Medicine Physician1306026554
- Robert Brown, MDInternal Medicine Physician1316960040
- Zachariah Dorsch, LPCProfessional Counselor1649720764
- Laura Hamilton, M.D.Internal Medicine Physician1033390661
- Woojin HanInternal Medicine Physician1790340511
- Shakilya Khalif, FNP-BCFamily Nurse Practitioner1013335884
Verify Xinlu Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 82110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,359 Medicare Part D claims for 554 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 376 claims were for opioids.
Most prescribed
- Atorvastatin Calcium360 claims
- Amlodipine Besylate259 claims
- Rosuvastatin Calcium214 claims
- Levothyroxine Sodium205 claims
- Gabapentin184 claims
- Ozempic172 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 99.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $703.42
40 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Lexington Health IncColumbia, SC
- Prisma Health Medical Group-MidlandsColumbia, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xinlu Liu among 1,881 internal medicine physician records in South Carolina
Xinlu Liu, M.D. is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 63% of them.
- NPI issued2016 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2006 among the 1,119 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
269 internal medicine physician records list a practice address in Columbia
They are 269 of the 11,200 NPPES records with a practice address in Columbia, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Columbia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Adelero Adebajo, M.D.Columbia, SC 292011013089572
- Linda Bell, M.D.Columbia, SC 292011235296674
- Robert Brown, MDColumbia, SC 292011316960040
- Nehal Desai, MDColumbia, SC 292011801855622
- Francis Goldstein, MDColumbia, SC 292011326030289
- Jeffrey Hook, MDColumbia, SC 292011265409189
- Gregory Hooks, MDColumbia, SC 292011629037320
- Leroy Huffman, MDColumbia, SC 292011881689032
Common questions
What is Xinlu Liu, M.D.'s NPI number?
Xinlu Liu, M.D.'s National Provider Identifier (NPI) is 1831553502, issued on Apr 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Xinlu Liu, M.D. located?
The NPPES record lists a practice address at 1301 Taylor St Ste 8A, Columbia, SC, 29201. Phone: (803) 929-2955. Providers update this record themselves, so call before visiting.
How can I verify Xinlu Liu, M.D.'s license?
NPPES lists South Carolina license number 82110, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Xinlu Liu, M.D. prescribe under Medicare Part D?
In 2024, Xinlu Liu, M.D. had 7,359 Medicare Part D claims for 554 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Xinlu Liu, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.