Sandipan Chakraborty
NPI 1568815686 · Internal Medicine Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandipan Chakraborty is a Internal Medicine Physician provider in Springfield, MA (NPI 1568815686).
Provider details
- NPI number
- 1568815686
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 1015028 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
953 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 353 | $117 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 263 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 148 | $170 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 130 | $78 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 44 | $49 |
| Critical Care, First 30-74 Minutes99291 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Levofloxacin | 16 | 16 |
| Potassium Chloride | 15 | 15 |
| Metoprolol Succinate | 13 | — |
| Oxycodone Hcl | 13 | 13 |
| Apixabanbrand: Eliquis | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-8515Fax: (508) 334-6490
- 119 Belmont StWorcester, MA 01605-2903Phone: (508) 334-8515Fax: (508) 334-6490
Registry dates
- Enumerated
- 2016-07-14
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Sandipan Chakraborty's NPI number?
- Sandipan Chakraborty's National Provider Identifier (NPI) is 1568815686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandipan Chakraborty's specialty?
- Sandipan Chakraborty is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandipan Chakraborty located?
- Sandipan Chakraborty's practice location on file with NPPES is 759 Chestnut Street, Springfield, MA 01107-1619.
- What is Sandipan Chakraborty's phone number?
- The practice phone number listed in the NPPES registry for Sandipan Chakraborty is (413) 794-6297.
- Does Sandipan Chakraborty accept Medicare?
- Sandipan Chakraborty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandipan Chakraborty's NPI active?
- Yes — Sandipan Chakraborty's NPI (1568815686) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.