Sandhya Sai Sathyakumar, M.D.
Infectious Disease Physician · Niles, IL
Sandhya Sai Sathyakumar, M.D. is an infectious disease physician with a practice address in Niles, Illinois, and NPI 1083835201, issued on May 2, 2007. Check the license (Illinois 036118474, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sandhya Sai Sathyakumar
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 036118474 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7900 N. Milwaukee, Niles, IL 60714
- Phone
- (847) 663-9400
- Enumerated
- May 2, 2007
- Record last updated
- Aug 6, 2025
- Fax
- (847) 663-9827
- Medicaid ID
- 1083835201 IL
- Medicare enrollment
- Enrolled (PECOS I20071009000563); may accept Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 464 in Illinois → Look up another NPI →
Verify Sandhya Sai Sathyakumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036118474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average infectious disease physician in 2024
321 Medicare Part D claims for 122 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Amoxicillin39 claims
- Amoxicillin-Clavulanate Potass30 claims
- Doxycycline Hyclate25 claims
- Sulfamethoxazole-Trimethoprim20 claims
- Daptomycin19 claims
- Cephalexin18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $55.97
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Northwest Infectious Disease Consultants, S.C.Niles, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandhya Sai Sathyakumar among 464 infectious disease physician records in Illinois
Sandhya Sai Sathyakumar, M.D. is one of 464 infectious disease physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1998 · median 2004 among the 311 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 infectious disease physician records list a practice address in Niles
They are 5 of the 589 NPPES records with a practice address in Niles, and 464 infectious disease physician records in Illinois.
All 464 in Illinois → Every provider in Niles → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Procopio Loduca, M.D.Niles, IL 607141790735496
- Ruba Odeh, D.O.Niles, IL 607141578679627
- Alessandra Secco, M.D.Niles, IL 607141265859607
- Ushma Shah, DONiles, IL 607141467865295
- Sein-Khiong Yeo, M.D.Chicago, IL 606591659314607
- Catherine Creticos, MDChicago, IL 606571356370233
- Roberta Luskin-Hawk, MDChicago, IL 606571023004108
- James Malow, M.D.Chicago, IL 606571538205349
Common questions
What is Sandhya Sai Sathyakumar, M.D.'s NPI number?
Sandhya Sai Sathyakumar, M.D.'s National Provider Identifier (NPI) is 1083835201, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sandhya Sai Sathyakumar, M.D. located?
The NPPES record lists a practice address at 7900 N. Milwaukee, Niles, IL, 60714. Phone: (847) 663-9400. Providers update this record themselves, so call before visiting.
How can I verify Sandhya Sai Sathyakumar, M.D.'s license?
NPPES lists Illinois license number 036118474, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sandhya Sai Sathyakumar, M.D. prescribe under Medicare Part D?
In 2024, Sandhya Sai Sathyakumar, M.D. had 321 Medicare Part D claims for 122 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.