T S Dharmarajan, MD
Geriatric Medicine (Internal Medicine) Physician · Bronx, NY
T S Dharmarajan, MD is a geriatric medicine (internal medicine) physician with a practice address in Bronx, New York, and NPI 1194814962, issued on Oct 12, 2006. Check the license (New York 130211, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- T S Dharmarajan
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 130211 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4141 Carpenter Ave, Bronx, NY 10466
- Phone
- (718) 920-9041
- Enumerated
- Oct 12, 2006
- Record last updated
- May 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (718) 920-9043
- Medicaid ID
- 00709522 NY
- Medicare enrollment
- Enrolled (PECOS I20100222000734); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 508 in New York → Look up another NPI →
Also registered at 4141 Carpenter Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mani Kahn, MDOrthopaedic Trauma Physician1407152325
- Madhusudhana Kanagala, MDGeriatric Medicine (Internal Medicine) Physician1871689992
- Lin Lwin, MDNephrology Physician1053407031
- Padmavathi Murakonda, MDGeriatric Medicine (Internal Medicine) Physician1841389681
- Robin Russell, MDNephrology Physician1659454825
- Anna Skokowska-Lebelt, MDGeriatric Medicine (Internal Medicine) Physician1598851628
Verify T S Dharmarajan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 130211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
1,555 Medicare Part D claims for 122 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium224 claims
- Amlodipine Besylate103 claims
- Losartan Potassium80 claims
- Metformin Hcl69 claims
- Metoprolol Succinate64 claims
- Levothyroxine Sodium58 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.
Industry payments in 2024: $266.21
2 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 1,004 providers of this specialty with any payment received $1,720.82 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 one group practice
- Ydr Geriatrics And Nephrology, LLPBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
T S Dharmarajan among 508 geriatric medicine (internal medicine) physician records in New York
T S Dharmarajan, MD is one of 508 geriatric medicine (internal medicine) physician records with a practice address in New York. 75% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1967 · median 1998 among the 272 with a school on file
- Record last updated2016 · 68% 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 New York 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 New York
There are 508 geriatric medicine (internal medicine) physician records in New York.
All 508 in New York → Every provider in Bronx → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Srinivasa Adapa, MDBronx, NY 104661083667935
- Allan Daniel, M.DBronx, NY 104661316353014
- Madhusudhana Kanagala, MDBronx, NY 104661871689992
- Sharad Kothari, MDBronx, NY 104661245462621
- Padmavathi Murakonda, MDBronx, NY 104661841389681
- Anna Skokowska-Lebelt, MDBronx, NY 104661598851628
- Nirmala Tummalapenta, M.D.Bronx, NY 104661346381183
- Elizabeth Clark, M.D.Bronx, NY 104671528146586
Common questions
What is T S Dharmarajan, MD's NPI number?
T S Dharmarajan, MD's National Provider Identifier (NPI) is 1194814962, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is T S Dharmarajan, MD located?
The NPPES record lists a practice address at 4141 Carpenter Ave, Bronx, NY, 10466. Phone: (718) 920-9041. Providers update this record themselves, so call before visiting.
How can I verify T S Dharmarajan, MD's license?
NPPES lists New York license number 130211, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does T S Dharmarajan, MD prescribe under Medicare Part D?
In 2024, T S Dharmarajan, MD had 1,555 Medicare Part D claims for 122 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.