Pregnancy Hypertens
Administration, OralBlood PressureDiuretics
Dr. Sandhya Chandrasekaran, MD, PhD
NPI1548843303
- Part D claims, 2024
- 67
- Publications
- 1
- Industry payments
- $16
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 5721 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 834-0598
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chandrasekaran's professional email, personal email and mobile number
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Dr. Sandhya Chandrasekaran is an OB-GYN in Chicago, Illinois
Dr. Chandrasekaran practices in Chicago, Illinois.
Dr. Chandrasekaran's NPI, 1548843303, was assigned on April 29, 2021. Dr. Chandrasekaran holds Illinois license 125.07913.
NPI and contact details
- NPI
- 1548843303NPI Registry (opens in a new tab)
- NPI enumeration date
- April 29, 2021
- NPI status
- Active
- Practice phone
- (773) 834-0598
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Sandhya Chandrasekaran's practice address is in Chicago, Illinois
Dr. Chandrasekaran's practice address in the NPI Registry is 5721 S Maryland Ave, Chicago, IL 60637, in Cook County. The practice phone is (773) 834-0598.
- NPI Registry address5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 834-0598
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Sandhya Chandrasekaran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chandrasekaran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Chandrasekaran's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sandhya Chandrasekaran is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Chandrasekaran's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Chandrasekaran is licensed in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, IllinoisPrimary
OB-GYNs near Dr. Chandrasekaran
Counts of OB-GYNs 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. Sandhya Chandrasekaran's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Chandrasekaran's median patient age at 35, with 99% women.
Dr. Chandrasekaran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Sandhya Chandrasekaran wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Chandrasekaran wrote 67 Medicare Part D claims for 29 patients. 87% of them were for generic drugs.
Part D claims, 202467
Part D patients29
Dr. Chandrasekaran's Part D claims by kind of drug, 2024
- Generic58 claims87%
- Brand-name and other9 claims13%
Drug classes CMS tracks in Dr. Chandrasekaran's Part D claims, 2024
- Opioids19%13 of 67 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Sandhya Chandrasekaran has 1 publication on record
Dmand AI links 1 paper to Dr. Chandrasekaran in 2025. Dr. Chandrasekaran's most frequent co-author is Easha A. Patel.
Papers1
Dr. Chandrasekaran's most frequent co-authors
Recent publications by Dr. Chandrasekaran
See who Dr. Chandrasekaran researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chandrasekaran works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sandhya Chandrasekaran received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Chandrasekaran from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $16.
Companies that paid Dr. Chandrasekaran 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. Sandhya Chandrasekaran'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Sandhya Chandrasekaran
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. Sandhya Chandrasekaran's NPI number?
Dr. Sandhya Chandrasekaran's NPI number is 1548843303. It was assigned on April 29, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandhya Chandrasekaran?
Dr. Sandhya Chandrasekaran is an OB-GYN in Chicago, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Sandhya Chandrasekaran practice?
Dr. Chandrasekaran practices at 5721 S Maryland Ave, Chicago, IL 60637.
What is Dr. Sandhya Chandrasekaran's office phone number?
The practice phone on file for Dr. Chandrasekaran is (773) 834-0598.
What is Dr. Sandhya Chandrasekaran's medical license number?
Dr. Chandrasekaran holds Illinois license 125.07913.
Has Dr. Sandhya Chandrasekaran received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Chandrasekaran from 1 company from 2025 to 2025. The largest total came from Hologic Inc.
How long has Dr. Sandhya Chandrasekaran been practicing?
Dr. Chandrasekaran's NPI was assigned in 2021.
Does Dr. Sandhya Chandrasekaran do research?
Dmand AI links 1 publication to Dr. Chandrasekaran.
Who does Dr. Sandhya Chandrasekaran publish with?
Dr. Chandrasekaran's most frequent co-authors are Easha A. Patel (1 shared paper).
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