Quick answers
- Does Kanishka Chakraborty accept Medicare assignment?
- Yes. Medicare's clinician data says Kanishka Chakraborty accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kanishka Chakraborty see?
- In 2024, CMS data shows 326 Original Medicare patients and 22,890 services for Kanishka Chakraborty. This counts Original Medicare only and measures volume, not quality.
- What is Kanishka Chakraborty's NPI number?
- 1992993760. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kanishka Chakraborty, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 326 |
|---|---|
| Services billed to Medicare | 22,890 |
| Different services or procedures | 97 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)209 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)198 services
- Insertion of needle into vein for collection of blood sample (36415)169 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)157 services
- Blood test, comprehensive group of blood chemicals (80053)113 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)46%
- Arthritis42%
- Diabetes36%
- Chronic kidney disease34%
Hospitals where Kanishka Chakraborty works
Medicare's Facility Affiliation Data lists Kanishka Chakraborty at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Franklin Woods Community HospitalJohnson City, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440184
- Greeneville Community HospitalGreeneville, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440050
- Johnson City Medical CenterJohnson City, TN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 440063
- Wellmont Bristol Regional Medical CenterBristol, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440012
- Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440017
Practice locations
Addresses where Kanishka Chakraborty is enrolled with Medicare (CMS data updated October 2, 2026).
- 1301 Sunset Dr, Suite 3Johnson City, TN 37604 (423) 588‑7130
- 1665 E Andrew Johnson Hwy, Suite 2Greeneville, TN 37745 (423) 639‑0243
- 4 Sheridan Sq, Suite 102Kingsport, TN 37660 (423) 588‑7140
- 900 E Hill Ave, Suite 230Knoxville, TN 37915 (865) 862‑0998
Group practices
Medicare enrollment lists Kanishka Chakraborty as a member of this group (CMS data updated October 2, 2026).
- Tennessee Cancer Specialists PLLC67 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Other clinicians in Tennessee Cancer Specialists PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992993760 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians