Quick answers
- Does Dwaipayan Chakraborti accept Medicare assignment?
- Yes. Medicare's clinician data says Dwaipayan Chakraborti 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 Dwaipayan Chakraborti see?
- In 2024, CMS data shows 230 Original Medicare patients and 1,691 services for Dwaipayan Chakraborti. This counts Original Medicare only and measures volume, not quality.
- What is Dwaipayan Chakraborti's NPI number?
- 1902069230. 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 Dwaipayan Chakraborti, 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 | 230 |
|---|---|
| Services billed to Medicare | 1,691 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)162 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)68 services
- Telephone medical discussion with physician, 5-10 minutes (99441)32 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)16 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)12 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%
- Alzheimer's disease or dementia53%
- Diabetes52%
- Chronic kidney disease48%
- Arthritis44%
Practice locations
Addresses where Dwaipayan Chakraborti is enrolled with Medicare (CMS data updated October 2, 2026).
- 15420 Nacogdoches RdSan Antonio, TX 78247 (210) 860‑2833
Group practices
Medicare enrollment lists Dwaipayan Chakraborti as a member of this group (CMS data updated October 2, 2026).
- Visiting Practitioners and Palliative Care LLC6 clinicians in the group
Specialties
- Internal Medicineprimary
- Geriatric Medicinealso
Other internal medicine doctors in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in Visiting Practitioners and Palliative Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902069230 |
| 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
- 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