Dr. Shanmugavelayutham Ramasamy, MD
- Medicare services, 2023
- 1,156
- Part D claims, 2024
- 30
- Industry payments
- $24
- Affiliated sites
- 3
- Medical group
- 1
- Practice address
- 101 Schelter Rd Suite 201b Suite 201b, Lincolnshire, IL 60069-3656
- Practice phone
- Call (773) 359-1415
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
First Connect Health Services
Multi-specialty group site · Lincolnshire, Illinois
Find Dr. Ramasamy's professional email, personal email and mobile number
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Dr. Shanmugavelayutham Ramasamy is an internist in Schaumburg, Illinois
Dr. Ramasamy practices at First Connect Health Services in Lincolnshire, Illinois.
Dr. Ramasamy's NPI, 1730306358, was assigned on April 18, 2007. Dr. Ramasamy holds Illinois license 036-052031.
- NPI
- 1730306358NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385662493
- NPI enumeration date
- April 18, 2007
- NPI status
- Active
- Practice phone
- (773) 359-1415
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shanmugavelayutham Ramasamy practices in Lincolnshire and Schaumburg
Dr. Ramasamy's primary practice is First Connect Health Services, at 101 Schelter Rd Suite 201b Suite 201b, Lincolnshire, IL 60069-3656. The practice phone is (773) 359-1415. The NPI Registry lists Dr. Ramasamy's practice address as 1320 Tower Rd, Schaumburg, IL 60173.
- First Connect Health ServicesPrimary101 Schelter Rd Suite 201b Suite 201b, Lincolnshire, IL 60069-3656Phone(773) 359-1415
- NPI Registry address1320 Tower Rd, Schaumburg, IL 60173 · Cook CountyPhone(630) 730-2159
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Shanmugavelayutham Ramasamy is affiliated with 3 sites of care and 1 medical group
Dr. Ramasamy's primary practice is First Connect Health Services in Lincolnshire, Illinois. The medical group on file is First Connect Health Services. Dmand AI also links Dr. Ramasamy to 1 more physician office and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Shanmugavelayutham Ramasamy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramasamy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| First Connect Health Services | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shanmugavelayutham Ramasamy is one of 5,652 internists in Illinois
Internal medicine is Dr. Ramasamy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ramasamy is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Ramasamy
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. Shanmugavelayutham Ramasamy billed Medicare for 1,156 services in 2023
CMS data shows 1,156 Medicare services from Dr. Ramasamy across 3 procedure codes in 2023. Medicare paid $42,594 for them. Every service was in an office.
Dr. Ramasamy's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1,5742023: 1,15627%
- Tests and treatments
- 2022: 772023: 0100%
- Other services
- 2022: 7062023: 0100%
- Surgery
- 2022: 272023: 0100%
Dr. Ramasamy compared with the Illinois median for internists, 2023
- Dr. Ramasamy
- Illinois median
- Medicare services
- 1,156vs 5662.0 times
- Part D claims
- 415vs 28446% above
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Ramasamy's most billed Medicare procedure codes, 2023
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. Ramasamy and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shanmugavelayutham Ramasamy's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Ramasamy's median patient age at 40, with 66% women.
Dr. Ramasamy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Dr. Shanmugavelayutham Ramasamy wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Ramasamy wrote 30 Medicare Part D claims. 60% of them were for generic drugs. They cover 22 drugs, with $25,274 in total drug cost. In 2022, CMS named 3,309 claims across 82 drugs.
Dr. Ramasamy's Part D claims by kind of drug, 2024
- Generic18 claims60%
- Brand-name and other12 claims40%
Dr. Ramasamy'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.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3,3092023: 41587%
Drugs named by CMS: 22 in 2023, 82 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
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Dr. Shanmugavelayutham Ramasamy received $24 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Ramasamy from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $24.
Companies that paid Dr. Ramasamy the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Shanmugavelayutham Ramasamy'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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) |
| 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. Shanmugavelayutham Ramasamy
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. Shanmugavelayutham Ramasamy's NPI number?
Dr. Shanmugavelayutham Ramasamy's NPI number is 1730306358. It was assigned on April 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Shanmugavelayutham Ramasamy?
Dr. Shanmugavelayutham Ramasamy is an internist in Schaumburg, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Shanmugavelayutham Ramasamy practice?
Dr. Ramasamy practices at 101 Schelter Rd Suite 201b Suite 201b, Lincolnshire, IL 60069-3656. Dr. Ramasamy also practices at 1320 Tower Rd, Schaumburg, IL 60173. Dr. Ramasamy's primary practice is First Connect Health Services in Lincolnshire, Illinois. Dmand AI also links Dr. Ramasamy to 1 physician office and 1 hospice.
What is Dr. Shanmugavelayutham Ramasamy's office phone number?
The practice phone on file for Dr. Ramasamy is (773) 359-1415.
What is Dr. Shanmugavelayutham Ramasamy's medical license number?
Dr. Ramasamy holds Illinois license 036-052031.
What medical group is Dr. Shanmugavelayutham Ramasamy part of?
Dr. Ramasamy is linked to First Connect Health Services.
Does Dr. Shanmugavelayutham Ramasamy accept Medicare?
Yes. CMS data shows Dr. Ramasamy billed Medicare for 1,156 services in 2023.
What services does Dr. Shanmugavelayutham Ramasamy bill to Medicare?
In 2023, Dr. Ramasamy's most billed Medicare services were care management and other visits (99457), care management and other visits (99454) and care management and other visits (99453).
What drugs does Dr. Shanmugavelayutham Ramasamy prescribe most?
In 2023 Medicare Part D data, Dr. Ramasamy's most prescribed drugs by claims were Amlodipine Besylate, Gabapentin and Atorvastatin Calcium.
Has Dr. Shanmugavelayutham Ramasamy received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Ramasamy from 1 company from 2018 to 2018. The largest total came from Astellas Pharma US Inc.
How long has Dr. Shanmugavelayutham Ramasamy been practicing?
Dr. Ramasamy graduated from medical school in 1971, 55 years ago.
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