Kalai C. Parthiban, M.D.
Geriatric Medicine (Internal Medicine) Physician · Atlanta, GA
Kalai C. Parthiban, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Atlanta, Georgia, and NPI 1215043278, issued on Aug 22, 2006. Check the license (Georgia 055500, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kalai C. Parthiban
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 055500 GA
Self-reported in NPPES; status is on the state search - Practice location
- 35 Collier RD NW Ste 635, Atlanta, GA 30309
- Phone
- (404) 367-3014
- Enumerated
- Aug 22, 2006
- Record last updated
- Jun 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050908000005); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 71 in Georgia → Look up another NPI →
Also registered at 35 Collier RD NW Ste 635
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Clanton, NP-CNurse Practitioner1679932958
Verify Kalai C. Parthiban in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 055500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
140 Medicare Part D claims for 60 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
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): 86 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 5 group practices
- Allatoona Physician Services PCCartersville, GA
- Apogee Medical Group GeorgiaCarrollton, GA
- Apogee Medical Group South CarolinaColumbia, SC
- Cogent Healthcare OF Macon, LLCPerry, GA
- Hightower Physician Services, PCThomaston, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kalai C. Parthiban among 71 geriatric medicine (internal medicine) physician records in Georgia
Kalai C. Parthiban, M.D. is one of 71 geriatric medicine (internal medicine) physician records with a practice address in Georgia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1988 · median 1997 among the 39 with a school on file
- Record last updated2018 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Georgia
There are 71 geriatric medicine (internal medicine) physician records in Georgia.
All 71 in Georgia → Every provider in Atlanta → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Elena Cabb, D.OAtlanta, GA 303091417372483
- Monica Gavaller, M.D.Atlanta, GA 303101528455458
- Kieran Cooper, M.D..Atlanta, GA 303121760425623
- Gabriela CohenAtlanta, GA 303031730785676
- Yohannes Endeshaw, MDAtlanta, GA 303031831157668
- Michelle LeeAtlanta, GA 303031467038810
- Abraham Oyewo, MDAtlanta, GA 303031437141389
- Diego Remolina, MDAtlanta, GA 303031952557977
Common questions
What is Kalai C. Parthiban, M.D.'s NPI number?
Kalai C. Parthiban, M.D.'s National Provider Identifier (NPI) is 1215043278, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kalai C. Parthiban, M.D. located?
The NPPES record lists a practice address at 35 Collier RD NW Ste 635, Atlanta, GA, 30309. Phone: (404) 367-3014. Providers update this record themselves, so call before visiting.
How can I verify Kalai C. Parthiban, M.D.'s license?
NPPES lists Georgia license number 055500, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kalai C. Parthiban, M.D. prescribe under Medicare Part D?
In 2024, Kalai C. Parthiban, M.D. had 140 Medicare Part D claims for 60 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Kalai C. Parthiban, M.D.'s MIPS final score?
The 2023 MIPS final score is 86 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.