Sandipan Chakraborty
- Medicare services, 2024
- 953
- Medicare patients, 2024
- 515
- Part D claims, 2024
- 429
- Publications
- 162
- Hospital affiliations
- 3
- Practice address
- 759 Chestnut Street, Springfield, MA 01199
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sandipan Chakraborty's professional email, personal email and mobile number
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Sandipan Chakraborty is an internist in Springfield, Massachusetts
Sandipan Chakraborty practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Sandipan Chakraborty's NPI, 1568815686, was assigned on July 14, 2016. Sandipan Chakraborty holds Massachusetts license 1015028.
- NPI
- 1568815686NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951637909
- NPI enumeration date
- July 14, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 794-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandipan Chakraborty practices at Baystate Medical Center in Springfield, Massachusetts
Sandipan Chakraborty's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut Street, Springfield, MA 01199 · Hampden CountyPhone(413) 794-0000
Source: Dmand AI Affiliation Data
Sandipan Chakraborty is affiliated with 5 sites of care and 5 medical groups
Sandipan Chakraborty's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Sandipan Chakraborty is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Sandipan Chakraborty to 1 more hospital, 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sandipan Chakraborty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sandipan Chakraborty practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baystate Health and 6.2K+ hospitals, with verified contacts in the same login.
Sandipan Chakraborty is one of 5,528 internists in Massachusetts
Internal medicine is Sandipan Chakraborty's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Sandipan Chakraborty is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Sandipan Chakraborty
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sandipan Chakraborty billed Medicare for 953 services in 2024
CMS data shows 953 Medicare services from Sandipan Chakraborty across 6 procedure codes in 2024, for 515 Medicare patients. Medicare paid $85,471 for them. Every service was in a facility, such as a hospital, rather than an office.
Sandipan Chakraborty's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4652024: 953105%
Sandipan Chakraborty compared with the Massachusetts median for internists, 2024
- Sandipan Chakraborty
- Massachusetts median
- Medicare services
- 953vs 4312.2 times
- Medicare patients
- 515vs 1942.7 times
- Part D claims
- 138vs 40266% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Sandipan Chakraborty's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sandipan Chakraborty treated 515 Medicare patients in 2024, average age 78
CMS counts 515 Medicare patients who saw Sandipan Chakraborty in 2024. The largest group is 75 to 84, with 186 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sandipan Chakraborty's median patient age at 70, with 62% women.
Sandipan Chakraborty's Medicare patients by age, 2024
Sandipan Chakraborty's Medicare patients by sex, 2024
- Women29557%
- Men22043%
Chronic conditions among Sandipan Chakraborty's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety48%
- Chronic kidney disease48%
- Mood disorders48%
- Depression44%
- Heart failure41%
Share of Medicare patients with each condition. A patient can have several.
Sandipan Chakraborty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sandipan Chakraborty wrote 429 Medicare Part D claims in 2024
In 2024, Sandipan Chakraborty wrote 429 Medicare Part D claims for 225 patients. 85% of them were for generic drugs. CMS names the drug for 138 of them, across 8 drugs with 11 or more claims each, at $14,795 in total drug cost. In 2023, CMS named 96 claims across 6 drugs.
Sandipan Chakraborty's Part D claims by kind of drug, 2024
- Generic366 claims85%
- Brand-name and other63 claims15%
Sandipan Chakraborty's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Sandipan Chakraborty's Part D claims, 2024
- Opioids4%19 of 429 claims
- Antibiotics23%99 of 429 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 962024: 13844%
Drugs named by CMS: 8 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Sandipan Chakraborty takes part in Medicare
Sandipan Chakraborty accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sandipan Chakraborty has 162 publications on record
Dmand AI links 162 papers to Sandipan Chakraborty, published from 2010 to 2025. 2020 was the busiest year, with 22. The most frequent topics are Molecular Dynamics Simulation, Molecular Docking Simulation and Models, Molecular. Sandipan Chakraborty has published most often in Indian J Cancer. Sandipan Chakraborty's most frequent co-authors are Adrija Hajra, Raktim Kumar Ghosh, MD and Carl J. Lavie, MD.
Sandipan Chakraborty's papers by year, 2016 to 2025
Topics Sandipan Chakraborty writes about most
- Molecular Dynamics Simulation
- Molecular Docking Simulation
- Models, Molecular
- Protein Binding
- Protein Conformation
- Water
- Ice
- Thermodynamics
Sandipan Chakraborty's most frequent co-authors
Recent publications by Sandipan Chakraborty
See who Sandipan Chakraborty researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sandipan Chakraborty works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sandipan Chakraborty received $26 in industry payments in 2019
CMS Open Payments shows 1 general payment to Sandipan Chakraborty from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $26.
Companies that paid Sandipan Chakraborty the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sandipan Chakraborty's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Sandipan Chakraborty
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sandipan Chakraborty's NPI number?
Sandipan Chakraborty's NPI number is 1568815686. It was assigned on July 14, 2016, and it is active in the NPI Registry.
What does Sandipan Chakraborty specialize in?
Sandipan Chakraborty is an internist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Sandipan Chakraborty practice?
Sandipan Chakraborty practices at 759 Chestnut Street, Springfield, MA 01199. Sandipan Chakraborty's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Sandipan Chakraborty to 1 hospital, 4 medical groups and 2 group practices and clinics.
What is Sandipan Chakraborty's office phone number?
The practice phone on file for Sandipan Chakraborty is (413) 794-0000.
What is Sandipan Chakraborty's medical license number?
Sandipan Chakraborty holds Massachusetts license 1015028.
Which hospitals is Sandipan Chakraborty affiliated with?
Sandipan Chakraborty practices at Baystate Medical Center in Springfield, Massachusetts. Sandipan Chakraborty is also affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Sandipan Chakraborty to 1 more hospital.
What medical group is Sandipan Chakraborty part of?
Sandipan Chakraborty is linked to UMass Memorial Medical Group. Dmand AI links Sandipan Chakraborty to 4 more medical groups.
Does Sandipan Chakraborty accept Medicare?
Yes. CMS data shows Sandipan Chakraborty billed Medicare for 953 services in 2024, and Sandipan Chakraborty accepts Medicare assignment.
How many Medicare patients does Sandipan Chakraborty see?
CMS counts 515 Medicare patients who saw Sandipan Chakraborty in 2024, with an average age of 78.
What services does Sandipan Chakraborty bill to Medicare?
In 2024, Sandipan Chakraborty's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 5 more questionsShow fewer questions
What drugs does Sandipan Chakraborty prescribe most?
In 2024 Medicare Part D data, Sandipan Chakraborty's most prescribed drugs by claims were Prednisone, Amoxicillin-Clavulanate Potass and Levofloxacin.
Has Sandipan Chakraborty received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Sandipan Chakraborty from 1 company from 2019 to 2019. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Sandipan Chakraborty been practicing?
Sandipan Chakraborty graduated from medical school in 2008, 18 years ago.
Does Sandipan Chakraborty do research?
Dmand AI links 162 publications to Sandipan Chakraborty, published from 2010 to 2025.
Who does Sandipan Chakraborty publish with?
Sandipan Chakraborty's most frequent co-authors are Adrija Hajra (21 shared papers), Raktim Kumar Ghosh, MD (10 shared papers) and Carl J. Lavie, MD (7 shared papers).
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