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Dr. Aditya Chandrasekhar, MD
NPI1235425760PAC ID2466770417
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 84
- Publications
- 5
- Industry payments
- $27
- Affiliated sites
- 2
- Practice address
- 1340 Boylston St., Boston, MA 02215
- Practice phone
- Call (857) 313-6563
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fenway Health Radiology Department
Mammography / Breast Imaging Center · Boston, Massachusetts
Find Dr. Chandrasekhar's professional email, personal email and mobile number
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Dr. Aditya Chandrasekhar is an internist in Boston, Massachusetts
Dr. Chandrasekhar practices at Fenway Health Radiology Department in Boston, Massachusetts.
Dr. Chandrasekhar's NPI, 1235425760, was assigned on June 23, 2011. Dr. Chandrasekhar holds Massachusetts license 249068.
NPI and contact details
- NPI
- 1235425760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466770417
- NPI enumeration date
- June 23, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (857) 313-6563
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aditya Chandrasekhar practices at Fenway Health Radiology Department in Boston, Massachusetts
Dr. Chandrasekhar's primary practice is Fenway Health Radiology Department, at 1340 Boylston St., Boston, MA 02215. The practice phone is (857) 313-6563.
- Fenway Health Radiology Department1340 Boylston St., Boston, MA 02215Phone(857) 313-6563
Source: Dmand AI Affiliation Data
Dr. Aditya Chandrasekhar is affiliated with 2 sites of care and 1 medical group
Dr. Chandrasekhar's primary practice is Fenway Health Radiology Department in Boston, Massachusetts. The medical group on file is Fenway Health. Dmand AI also links Dr. Chandrasekhar to 1 more community health center, named with a free account. Dr. Chandrasekhar's employer is on file too: a breast imaging center.
Fenway Health Radiology DepartmentPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aditya Chandrasekhar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chandrasekhar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fenway Health Radiology Department | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Aditya Chandrasekhar is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Chandrasekhar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chandrasekhar is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Chandrasekhar
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
Dr. Aditya Chandrasekhar treated 13 Medicare patients in 2024, average age 59
CMS counts 13 Medicare patients who saw Dr. Chandrasekhar in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 1.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chandrasekhar's median patient age at 45, with 28% women.
Medicare patients, 202413
Average age59
Average risk score1.62
Dr. Chandrasekhar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chandrasekhar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women28%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aditya Chandrasekhar wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Chandrasekhar wrote 84 Medicare Part D claims for 51 patients. 74% of them were for generic drugs. They cover 6 drugs, with $61,703 in total drug cost. In 2022, CMS named 845 claims across 35 drugs.
Part D claims, 202484
Drugs named by CMS6
Total drug cost$61,703
Part D patients51
Dr. Chandrasekhar's Part D claims by kind of drug, 2024
- Generic62 claims74%
- Brand-name22 claims26%
Dr. Chandrasekhar's most prescribed drugs by claims, 2023
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 Dr. Chandrasekhar's Part D claims, 2024
- Antibiotics13%11 of 84 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 8452023: 9389%
Drugs named by CMS: 6 in 2023, 35 in 2022.
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 Dr. Aditya Chandrasekhar takes part in Medicare
Dr. Chandrasekhar 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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Dr. Aditya Chandrasekhar has 5 publications on record
Dmand AI links 5 papers to Dr. Chandrasekhar, published from 2011 to 2014. 2011 was the busiest year, with 3. The most frequent topics are HIV Infections, Antiretroviral Therapy, Highly Active and CD4 Lymphocyte Count. Dr. Chandrasekhar's most frequent co-authors are Gregory Paul Bisson, MD and Mina C. Hosseinipour, MD.
Papers5
Years published2011 to 2014
Dr. Chandrasekhar's papers by year, 2011 to 2014
Topics Dr. Chandrasekhar writes about most
- HIV Infections
- Antiretroviral Therapy, Highly Active
- CD4 Lymphocyte Count
- Tuberculosis
- Viral Load
Dr. Chandrasekhar's most frequent co-authors
Recent publications by Dr. Chandrasekhar
Antiretroviral Therapy, Highly ActiveCause of DeathDeveloping Countries
Anti-HIV AgentsAntiretroviral Therapy, Highly ActiveCD4 Lymphocyte Count
CD4 Lymphocyte CountHIV InfectionsMass Screening
See who Dr. Chandrasekhar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chandrasekhar works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aditya Chandrasekhar received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Chandrasekhar from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sumitomo Pharma America, Inc. paid the most, $27.
Companies that paid Dr. Chandrasekhar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aditya Chandrasekhar'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 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 Dr. Aditya Chandrasekhar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Aditya Chandrasekhar's NPI number?
Dr. Aditya Chandrasekhar's NPI number is 1235425760. It was assigned on June 23, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Aditya Chandrasekhar?
Dr. Aditya Chandrasekhar is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Aditya Chandrasekhar practice?
Dr. Chandrasekhar practices at 1340 Boylston St., Boston, MA 02215. Dr. Chandrasekhar's primary practice is Fenway Health Radiology Department in Boston, Massachusetts. Dmand AI also links Dr. Chandrasekhar to 1 community health center.
What is Dr. Aditya Chandrasekhar's office phone number?
The practice phone on file for Dr. Chandrasekhar is (857) 313-6563.
What is Dr. Aditya Chandrasekhar's medical license number?
Dr. Chandrasekhar holds Massachusetts license 249068.
What medical group is Dr. Aditya Chandrasekhar part of?
Dr. Chandrasekhar is linked to Fenway Health.
Does Dr. Aditya Chandrasekhar accept Medicare?
Yes. CMS lists Dr. Chandrasekhar as accepting Medicare assignment.
How many Medicare patients does Dr. Aditya Chandrasekhar see?
CMS counts 13 Medicare patients who saw Dr. Chandrasekhar in 2024, with an average age of 59.
What drugs does Dr. Aditya Chandrasekhar prescribe most?
In 2023 Medicare Part D data, Dr. Chandrasekhar's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Flovent Hfa.
Has Dr. Aditya Chandrasekhar received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Chandrasekhar from 1 company from 2025 to 2025. The largest total came from Sumitomo Pharma America, Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Aditya Chandrasekhar been practicing?
Dr. Chandrasekhar graduated from medical school in 2009, 17 years ago.
Does Dr. Aditya Chandrasekhar do research?
Dmand AI links 5 publications to Dr. Chandrasekhar, published from 2011 to 2014.
Who does Dr. Aditya Chandrasekhar publish with?
Dr. Chandrasekhar's most frequent co-authors are Gregory Paul Bisson, MD (1 shared paper) and Mina C. Hosseinipour, MD (1 shared paper).
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