Dr. Rajvinder Singh, MD
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 625
- Publications
- 136
- MIPS score, 2024
- 96
- Practice address
- 25 North Winfield Road, Winfield, IL 60190
- Practice phone
- Call (630) 682-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Singh'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. Rajvinder Singh is a hospitalist in Winfield, Illinois
Dr. Singh practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare.
Dr. Singh's NPI, 1649853235, was assigned on April 30, 2021. Dr. Singh holds Illinois license 036168627.
- NPI
- 1649853235NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002215605
- NPI enumeration date
- April 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 682-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rajvinder Singh practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois
Dr. Singh's primary practice is Northwestern Medicine Central DuPage Hospital, at 25 North Winfield Road, Winfield, IL 60190 in Du Page County. The practice phone is (630) 682-1600.
- Northwestern Medicine Central DuPage Hospital25 North Winfield Road, Winfield, IL 60190 · Du Page CountyPhone(630) 682-1600
Source: Dmand AI Affiliation Data
Dr. Rajvinder Singh is affiliated with 4 sites of care and 1 medical group
Dr. Singh's primary practice is Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare. Dr. Singh is also affiliated with Northwestern Medicine Delnor Hospital. The medical group on file is Northwestern Medicine Regional Medical Group. Dmand AI also links Dr. Singh to 1 more breast imaging center and 1 clinical lab, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rajvinder Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Central DuPage Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rajvinder Singh is one of 1,321 hospitalists in Illinois
Hospitalist is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Singh's licenses on file in 2 states: Illinois and Michigan.
Specialties and state licenses
- Hospitalist, IllinoisPrimary
- Family medicine, Michigan
Hospitalists near Dr. Singh
Counts of hospitalists 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. Rajvinder Singh billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Singh across 1 procedure code in 2024, for 137 Medicare patients. Medicare paid $18,096 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Singh compared with the Illinois median for hospitalists, 2024
- Dr. Singh
- Illinois median
- Medicare services
- 129vs 54376% below
- Medicare patients
- 137vs 24243% below
- Part D claims
- 327vs 536.2 times
Medians across 1,248 hospitalists in Illinois with Dmand AI profiles that report each measure.
Dr. Singh'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rajvinder Singh treated 137 Medicare patients in 2024, average age 77
CMS counts 137 Medicare patients who saw Dr. Singh in 2024. The largest group is 75 to 84, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.14, 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. Singh's median patient age at 75, with 61% women.
Dr. Singh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Singh's Medicare patients by sex, 2024
- Women8159%
- Men5641%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease53%
- Mood disorders48%
- Heart failure43%
- Chronic kidney disease42%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rajvinder Singh wrote 625 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 625 Medicare Part D claims for 104 patients. 76% of them were for generic drugs. CMS names the drug for 327 of them, across 17 drugs with 11 or more claims each, at $44,657 in total drug cost. In 2023, CMS named 239 claims across 11 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic475 claims76%
- Brand-name and other150 claims24%
Dr. Singh'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2392024: 32737%
Drugs named by CMS: 17 in 2024, 11 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. Rajvinder Singh scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Singh for performance year 2024, reported through an alternative payment model (APM). Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Singh's MIPS scores, performance year 2024
- 96of 100Final score
- 88.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Rajvinder Singh has 136 publications on record
Dmand AI links 136 papers to Dr. Singh, published from 2008 to 2025. 2018 was the busiest year, with 8. The most frequent topics are Colonoscopy, Colorectal Neoplasms and Australia. Dr. Singh has published most often in J Gastroenterol Hepatol. Dr. Singh's most frequent co-authors are Prateek Sharma, MD, Sunil Gupta, MD and Tyler M. Berzin, MD.
Dr. Singh's papers by year, 2016 to 2025
Topics Dr. Singh writes about most
- Colonoscopy
- Colorectal Neoplasms
- Australia
- Colonic Polyps
- Adenoma
- Barrett Esophagus
- Esophageal Neoplasms
- Esophagoscopy
Dr. Singh's most frequent co-authors
Recent publications by Dr. Singh
J Gastroenterol Hepatol
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Rajvinder Singh'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Rajvinder Singh
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. Rajvinder Singh's NPI number?
Dr. Rajvinder Singh's NPI number is 1649853235. It was assigned on April 30, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajvinder Singh?
Dr. Rajvinder Singh is a hospitalist in Winfield, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Rajvinder Singh practice?
Dr. Singh practices at 25 North Winfield Road, Winfield, IL 60190. Dr. Singh's primary practice is Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Singh to 1 breast imaging center and 1 clinical lab.
What is Dr. Rajvinder Singh's office phone number?
The practice phone on file for Dr. Singh is (630) 682-1600.
What is Dr. Rajvinder Singh's medical license number?
Dr. Singh holds Illinois license 036168627, one of the licenses on file in 2 states.
Which states has Dr. Rajvinder Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in Illinois and Michigan.
Which hospitals is Dr. Rajvinder Singh affiliated with?
Dr. Singh practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois. Dr. Singh is also affiliated with Northwestern Medicine Delnor Hospital.
What medical group is Dr. Rajvinder Singh part of?
Dr. Singh is linked to Northwestern Medicine Regional Medical Group.
Does Dr. Rajvinder Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 129 services in 2024, and Dr. Singh accepts Medicare assignment.
What is Dr. Rajvinder Singh's MIPS score?
Dr. Singh's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Rajvinder Singh see?
CMS counts 137 Medicare patients who saw Dr. Singh in 2024, with an average age of 77.
What services does Dr. Rajvinder Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were hospital inpatient care (99223).
What drugs does Dr. Rajvinder Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Albuterol Sulfate Hfa.
How long has Dr. Rajvinder Singh been practicing?
Dr. Singh graduated from medical school in 2020, 6 years ago.
Does Dr. Rajvinder Singh do research?
Dmand AI links 136 publications to Dr. Singh, published from 2008 to 2025.
Who does Dr. Rajvinder Singh publish with?
Dr. Singh's most frequent co-authors are Prateek Sharma, MD (11 shared papers), Sunil Gupta, MD (3 shared papers) and Tyler M. Berzin, MD (2 shared papers).
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