Muthamilan Chinnairusan, M.D.
Pediatrics Physician · Henderson, KY
Muthamilan Chinnairusan, M.D. is a pediatrics physician with a practice address in Henderson, Kentucky, and NPI 1912161076, issued on Jul 17, 2008. Check the license (Kentucky 41979, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Muthamilan Chinnairusan
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 41979 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1997 Barrett CT, Henderson, KY 42420
- Phone
- (270) 826-3538
- Enumerated
- Jul 17, 2008
- Record last updated
- Dec 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (270) 827-2779
- Medicaid ID
- 7100053500 KY
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 874 in Kentucky → Look up another NPI →
Also registered at 1997 Barrett CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fred Barnett, M.D.Pediatrics Physician1316085343
- Robert Cottingham, ODOptometrist1588661573
- Joshua Kitchens, MDFamily Medicine Physician1386974004
- John Litke, ODOptometrist1912903634
- Kristin Werkmeister, O DOptometrist1982917837
- Thearon Wilder, M.D.Family Medicine Physician1588661458
Verify Muthamilan Chinnairusan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 41979Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pediatrics physician in 2024
14 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Muthamilan Chinnairusan among 874 pediatrics physician records in Kentucky
Muthamilan Chinnairusan, M.D. is one of 874 pediatrics physician records with a practice address in Kentucky. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileNo · 15% of these records are
- Record last updated2008 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 pediatrics physician records list a practice address in Henderson
They are 11 of the 525 NPPES records with a practice address in Henderson, and 874 pediatrics physician records in Kentucky.
All 874 in Kentucky → Every provider in Henderson → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Fred Barnett, M.D.Henderson, KY 424201316085343
- Larry Crick, M.D.Henderson, KY 424201821155532
- Eric Ervin, MDHenderson, KY 424201225105596
- Rachel Farmer, MDHenderson, KY 424201699822569
- Kelly Fife, M.D.Henderson, KY 424201104990027
- Joshua Fife, DOHenderson, KY 424201609130558
- Garrett Koon, D.O.Henderson, KY 424201366821746
- Jennifer Liles, MDHenderson, KY 424201952563751
Common questions
What is Muthamilan Chinnairusan, M.D.'s NPI number?
Muthamilan Chinnairusan, M.D.'s National Provider Identifier (NPI) is 1912161076, issued on Jul 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Muthamilan Chinnairusan, M.D. located?
The NPPES record lists a practice address at 1997 Barrett CT, Henderson, KY, 42420. Phone: (270) 826-3538. Providers update this record themselves, so call before visiting.
How can I verify Muthamilan Chinnairusan, M.D.'s license?
NPPES lists Kentucky license number 41979, 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 Muthamilan Chinnairusan, M.D. prescribe under Medicare Part D?
In 2024, Muthamilan Chinnairusan, M.D. had 14 Medicare Part D claims; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
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.