Dr. Sandhya Sai Sathyakumar, MD
- Medicare services, 2024
- 2,109
- Medicare patients, 2024
- 698
- Part D claims, 2024
- 321
- Hospital affiliations
- 2
- Industry payments
- $2,513
- Practice address
- 1775 Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 723-2210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sathyakumar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sandhya Sai Sathyakumar is a hepatology physician in Park Ridge, Illinois
Dr. Sathyakumar practices at Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health.
Dr. Sathyakumar's NPI, 1083835201, was assigned on May 2, 2007. Dr. Sathyakumar graduated from University of Minnesota Medical School in 1998. Dr. Sathyakumar holds Illinois license 036118474.
- NPI
- 1083835201NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668407966
- NPI enumeration date
- May 2, 2007
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (847) 723-2210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sandhya Sai Sathyakumar practices at Advocate Lutheran General Hospital in Park Ridge, Illinois
Dr. Sathyakumar's primary practice is Advocate Lutheran General Hospital, at 1775 Dempster St, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 723-2210.
- Advocate Lutheran General Hospital1775 Dempster St, Park Ridge, IL 60068 · Cook CountyPhone(847) 723-2210
Source: Dmand AI Affiliation Data
Dr. Sandhya Sai Sathyakumar is affiliated with 3 sites of care and 1 medical group
Dr. Sathyakumar's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dr. Sathyakumar is also affiliated with Resurrection Medical Center. The medical group on file is Northwest Infectious Disease Consultants. Dmand AI also links Dr. Sathyakumar to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sandhya Sai Sathyakumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sathyakumar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Lutheran General Hospital | Available with a free account |
| +2 more affiliated sites | 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 Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sandhya Sai Sathyakumar is one of 20 hepatology physicians in Illinois
Hepatology is Dr. Sathyakumar's primary specialty in the NPI Registry, under taxonomy code 207RI0008X. Dmand AI has Dr. Sathyakumar's licenses on file in 2 states: Illinois and New York.
Specialties and state licenses
- Hepatology, IllinoisPrimary
- General practice, New York
Hepatology physicians near Dr. Sathyakumar
Counts of hepatology physicians 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 Sai Sathyakumar billed Medicare for 2,109 services in 2024
CMS data shows 2,109 Medicare services from Dr. Sathyakumar across 6 procedure codes in 2024, for 698 Medicare patients. Medicare paid $167,589 for them.
Dr. Sathyakumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,2232024: 2,1095%
Where Dr. Sathyakumar's Medicare services took place, 2024
- In an office904%
- In a facility2,01996%
Dr. Sathyakumar compared with the Illinois median for hepatology physicians, 2024
- Dr. Sathyakumar
- Illinois median
- Medicare services
- 2,109vs 4774.4 times
- Medicare patients
- 698vs 2482.8 times
- Part D claims
- 203vs 68170% below
Medians across 21 hepatology physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Sathyakumar'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sathyakumar and other hepatology physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sandhya Sai Sathyakumar treated 698 Medicare patients in 2024, average age 79
CMS counts 698 Medicare patients who saw Dr. Sathyakumar in 2024. The largest group is 75 to 84, with 249 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.24, 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. Sathyakumar's median patient age at 74, with 47% women.
Dr. Sathyakumar's Medicare patients by age, 2024
Dr. Sathyakumar's Medicare patients by sex, 2024
- Women34349%
- Men35551%
Chronic conditions among Dr. Sathyakumar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure71%
- Arthritis65%
- Ischemic heart disease59%
- Diabetes58%
- Atrial fibrillation55%
- Chronic kidney disease54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sathyakumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sandhya Sai Sathyakumar wrote 321 Medicare Part D claims in 2024
In 2024, Dr. Sathyakumar wrote 321 Medicare Part D claims for 122 patients. 87% of them were for generic drugs. CMS names the drug for 203 of them, across 10 drugs with 11 or more claims each, at $65,171 in total drug cost. In 2023, CMS named 134 claims across 8 drugs.
Dr. Sathyakumar's Part D claims by kind of drug, 2024
- Generic280 claims87%
- Brand-name41 claims13%
Dr. Sathyakumar'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 Dr. Sathyakumar's Part D claims, 2024
- Antibiotics84%270 of 321 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: 1342024: 20351%
Drugs named by CMS: 10 in 2024, 8 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
Dr. Sandhya Sai Sathyakumar offers telehealth to Medicare patients
CMS lists Dr. Sathyakumar as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Sandhya Sai Sathyakumar received $2,513 in industry payments from 2016 to 2024
CMS Open Payments shows 108 general payments to Dr. Sathyakumar from 15 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 84% of the total. Astellas Pharma US Inc paid the most, $543.
General payments to Dr. Sathyakumar by program year, 2016 to 2024
General payments to Dr. Sathyakumar by kind, 2016 to 2024
- Food and beverage$2,11584%
- Education$39816%
Companies that paid Dr. Sathyakumar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sandhya Sai Sathyakumar graduated from University of Minnesota Medical School
Dr. Sathyakumar graduated from University of Minnesota Medical School in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sandhya Sai Sathyakumar'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Sai Sathyakumar
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 Sai Sathyakumar's NPI number?
Dr. Sandhya Sai Sathyakumar's NPI number is 1083835201. It was assigned on May 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandhya Sai Sathyakumar?
Dr. Sandhya Sai Sathyakumar is a hepatology physician in Park Ridge, Illinois. The primary specialty in the NPI Registry is Hepatology Physician (taxonomy code 207RI0008X).
Where does Dr. Sandhya Sai Sathyakumar practice?
Dr. Sathyakumar practices at 1775 Dempster St, Park Ridge, IL 60068. Dr. Sathyakumar's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dmand AI also links Dr. Sathyakumar to 1 group practice or clinic.
What is Dr. Sandhya Sai Sathyakumar's office phone number?
The practice phone on file for Dr. Sathyakumar is (847) 723-2210.
What is Dr. Sandhya Sai Sathyakumar's medical license number?
Dr. Sathyakumar holds Illinois license 036118474, one of the licenses on file in 2 states.
Which states has Dr. Sandhya Sai Sathyakumar been licensed in?
Dmand AI has state licenses on file for Dr. Sathyakumar in Illinois and New York.
Which hospitals is Dr. Sandhya Sai Sathyakumar affiliated with?
Dr. Sathyakumar practices at Advocate Lutheran General Hospital in Park Ridge, Illinois. Dr. Sathyakumar is also affiliated with Resurrection Medical Center.
What medical group is Dr. Sandhya Sai Sathyakumar part of?
Dr. Sathyakumar is linked to Northwest Infectious Disease Consultants.
Does Dr. Sandhya Sai Sathyakumar accept Medicare?
Yes. CMS data shows Dr. Sathyakumar billed Medicare for 2,109 services in 2024.
Does Dr. Sandhya Sai Sathyakumar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sathyakumar as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Sandhya Sai Sathyakumar see?
CMS counts 698 Medicare patients who saw Dr. Sathyakumar in 2024, with an average age of 79.
What services does Dr. Sandhya Sai Sathyakumar bill to Medicare?
In 2024, Dr. Sathyakumar's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Sandhya Sai Sathyakumar go to medical school?
Dr. Sathyakumar graduated from University of Minnesota Medical School in 1998.
What drugs does Dr. Sandhya Sai Sathyakumar prescribe most?
In 2024 Medicare Part D data, Dr. Sathyakumar's most prescribed drugs by claims were Amoxicillin, Amoxicillin-Clavulanate Potass and Doxycycline Hyclate.
Has Dr. Sandhya Sai Sathyakumar received payments from drug or device companies?
CMS Open Payments shows $2,513 in general payments to Dr. Sathyakumar from 15 companies from 2016 to 2024. The largest total came from Astellas Pharma US Inc.
How long has Dr. Sandhya Sai Sathyakumar been practicing?
Dr. Sathyakumar graduated from medical school in 1998, 28 years ago.
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