Yuchen Ma, M.D.
Internal Medicine Physician · Lexington, KY
Yuchen Ma, M.D. is an internal medicine physician with a practice address in Lexington, Kentucky, and NPI 1659587921, issued on May 15, 2007. Check the license (Kentucky 40500, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Yuchen Ma
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 40500 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1401 Harrodsburg RD Ste A120, Lexington, KY 40504
- Phone
- (859) 258-6784
- Enumerated
- May 15, 2007
- Record last updated
- Mar 29, 2022
- Fax
- (859) 258-6796
- Medicaid ID
- 7100019650 KY
- Medicare enrollment
- Enrolled (PECOS I20070724000518); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 1401 Harrodsburg RD Ste A120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Brenner, DOFamily Medicine Physician1073219960
- Hannah Gilland, PA-CPhysician Assistant1295612885
- Paul Henley, MDEmergency Medicine Physician1477088730
- Jeremiah HopkinsPhysician Assistant1134975477
- Imran Khan, M.D.Internal Medicine Physician1659378503
Verify Yuchen Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 40500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average internal medicine physician in 2024
897 Medicare Part D claims for 348 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 61 claims were for opioids.
Most prescribed
- Cefdinir84 claims
- Doxycycline Hyclate50 claims
- Amoxicillin-Clavulanate Potass44 claims
- Metoprolol Tartrate42 claims
- Oxycodone Hcl40 claims
- Amlodipine Besylate34 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New Lexington Clinic PscLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yuchen Ma among 1,526 internal medicine physician records in Kentucky
Yuchen Ma, M.D. is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1991 · median 2006 among the 1,025 with a school on file
- Record last updated2022 · 56% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
259 internal medicine physician records list a practice address in Lexington
They are 259 of the 14,031 NPPES records with a practice address in Lexington, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Lexington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Borders, MDLexington, KY 405041538168034
- Erika Clark, MDLexington, KY 405041508841487
- Dean Eckert, M.D.Lexington, KY 405041750389847
- Neil Farris, MDLexington, KY 405041053304139
- Alicia Fischer, MDLexington, KY 405041851378327
- Joshua Huffman, M.D.Lexington, KY 405041790765691
- Imran Khan, M.D.Lexington, KY 405041659378503
- Keyur Patel, DOLexington, KY 405041760469217
Common questions
What is Yuchen Ma, M.D.'s NPI number?
Yuchen Ma, M.D.'s National Provider Identifier (NPI) is 1659587921, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Yuchen Ma, M.D. located?
The NPPES record lists a practice address at 1401 Harrodsburg RD Ste A120, Lexington, KY, 40504. Phone: (859) 258-6784. Providers update this record themselves, so call before visiting.
How can I verify Yuchen Ma, M.D.'s license?
NPPES lists Kentucky license number 40500, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yuchen Ma, M.D. prescribe under Medicare Part D?
In 2024, Yuchen Ma, M.D. had 897 Medicare Part D claims for 348 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Yuchen Ma, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.9 of 100, reported for the practice group. 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.