Clin Transl Sci
Antibodies, Monoclonal, HumanizedCOVID-19COVID-19 Drug Treatment
Dr. Nishi B. Sahgal, MD
NPI1164418414PAC ID0143363101
- Medicare services, 2024
- 7,026
- Medicare patients, 2024
- 514
- Part D claims, 2024
- 289
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 120 North Oak St, Hinsdale, IL 60521
- Practice phone
- Call (630) 856-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sahgal'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. Nishi B. Sahgal is an infectious disease specialist in Hinsdale, Illinois
Dr. Sahgal practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago.
Dr. Sahgal's NPI, 1164418414, was assigned on September 22, 2005. Dr. Sahgal graduated from Feinberg School of Medicine in 1995. Dr. Sahgal holds Illinois license 036-096911.
NPI and contact details
- NPI
- 1164418414NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143363101
- NPI enumeration date
- September 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 856-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nishi B. Sahgal practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois
Dr. Sahgal's primary practice is UChicago Medicine AdventHealth Hinsdale, at 120 North Oak St, Hinsdale, IL 60521 in Du Page County. The practice phone is (630) 856-9000.
- UChicago Medicine AdventHealth Hinsdale120 North Oak St, Hinsdale, IL 60521 · Du Page CountyPhone(630) 856-9000
Source: Dmand AI Affiliation Data
Dr. Nishi B. Sahgal is affiliated with 6 sites of care and 1 medical group
Dr. Sahgal's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dr. Sahgal is also affiliated with University of Chicago Medical Center. The medical group on file is Metro Infectious Disease Consultants. Dmand AI also links Dr. Sahgal to 3 more hospitals and 1 group practice or clinic, each named with a free account.
University of Chicago Medical CenterMetro Infectious Disease Consultants3 hospitalsNames with a free account1 group practice or clinicName with a free account
See all 7 affiliations for Dr. SahgalSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nishi B. Sahgal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sahgal practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UChicago Medicine AdventHealth Hinsdale | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nishi B. Sahgal is one of 400 infectious disease specialists in Illinois
Infectious disease is Dr. Sahgal's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Sahgal is board certified in infectious disease by the American Board of Internal Medicine. Dr. Sahgal is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Clinical focus
Dmand AI lists acute skin infection, joint or bone infection, pneumonia and UTI among the conditions Dr. Sahgal treats.
Infectious disease specialists near Dr. Sahgal
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
400infectious disease specialists in Illinois
2infectious disease specialists in Hinsdale
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nishi B. Sahgal billed Medicare for 7,026 services in 2024
CMS data shows 7,026 Medicare services from Dr. Sahgal across 11 procedure codes in 2024, for 514 Medicare patients. Medicare paid $245,859 for them.
Medicare services, 20247,026
Medicare patients514
Paid by Medicare$245,859
Procedure codes11
Dr. Sahgal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 4,4862024: 5,14415%
- Office and hospital visits
- 2023: 1,8982024: 1,7349%
- Tests and treatments
- 2023: 3002024: 10565%
- Surgery
- 2023: 312024: 4339%
Where Dr. Sahgal's Medicare services took place, 2024
- In an office5,39577%
- In a facility1,63123%
Dr. Sahgal compared with the Illinois median for infectious disease specialists, 2024
- Dr. Sahgal
- Illinois median
- Medicare services
- 7,026vs 44016.0 times
- Medicare patients
- 514vs 2102.4 times
- Part D claims
- 233vs 19519% above
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Dr. Sahgal'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.
Need commercial claims for Dr. Sahgal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sahgal and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nishi B. Sahgal treated 514 Medicare patients in 2024, average age 77
CMS counts 514 Medicare patients who saw Dr. Sahgal in 2024. The largest group is 75 to 84, with 213 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.67, 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. Sahgal's median patient age at 67, with 52% women.
Medicare patients, 2024514
Average age77
Average risk score2.67
Also on Medicaid15%
Dr. Sahgal's Medicare patients by age, 2024
Dr. Sahgal's Medicare patients by sex, 2024
- Women26852%
- Men24648%
Chronic conditions among Dr. Sahgal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease56%
- Chronic kidney disease55%
- Heart failure48%
- Diabetes47%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sahgal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nishi B. Sahgal wrote 289 Medicare Part D claims in 2024
In 2024, Dr. Sahgal wrote 289 Medicare Part D claims for 64 patients. 93% of them were for generic drugs. CMS names the drug for 233 of them, across 15 drugs with 11 or more claims each, at $70,103 in total drug cost. In 2023, CMS named 167 claims across 8 drugs.
Part D claims, 2024289
Drugs named by CMS15
Total drug cost$70,103
Part D patients64
Dr. Sahgal's Part D claims by kind of drug, 2024
- Generic270 claims93%
- Brand-name19 claims7%
Dr. Sahgal'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. Sahgal's Part D claims, 2024
- Antibiotics81%233 of 289 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: 1672024: 23340%
Drugs named by CMS: 15 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. Nishi B. Sahgal offers telehealth to Medicare patients
Dr. Sahgal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sahgal as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nishi B. Sahgal has 1 publication on record
Dmand AI links 1 paper to Dr. Sahgal in 2021. Dr. Sahgal's most frequent co-authors are David W. Beezhold, DO, Vishnu Chundi, MD and Vishal Kumar Didwania, MD.
Papers1
Dr. Sahgal's most frequent co-authors
- David W. Beezhold, DO1 shared paper
- Vishnu Chundi, MD1 shared paper
- Vishal Kumar Didwania, MD1 shared paper
Recent publications by Dr. Sahgal
See who Dr. Sahgal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sahgal works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nishi B. Sahgal has 1 award and honors on record
Dmand AI lists 1 award for Dr. Sahgal, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Sahgal
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Nishi B. Sahgal graduated from Feinberg School of Medicine
Dr. Sahgal graduated from Feinberg School of Medicine in 1995.
- Medical school
- Board certified in infectious disease
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nishi B. Sahgal accepts plans from 17 insurance carriers
Dr. Sahgal is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Elevance
- Humana
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Sahgal accepts, by number of carriers
- PPO11
- HMO10
- Medicare7
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Nishi B. Sahgal'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nishi B. Sahgal
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. Nishi B. Sahgal's NPI number?
Dr. Nishi B. Sahgal's NPI number is 1164418414. It was assigned on September 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nishi B. Sahgal?
Dr. Nishi B. Sahgal is an infectious disease specialist in Hinsdale, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Nishi B. Sahgal practice?
Dr. Sahgal practices at 120 North Oak St, Hinsdale, IL 60521. Dr. Sahgal's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dmand AI also links Dr. Sahgal to 3 hospitals and 1 group practice or clinic.
What is Dr. Nishi B. Sahgal's office phone number?
The practice phone on file for Dr. Sahgal is (630) 856-9000.
What is Dr. Nishi B. Sahgal's medical license number?
Dr. Sahgal holds Illinois license 036-096911.
Which hospitals is Dr. Nishi B. Sahgal affiliated with?
Dr. Sahgal practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois. Dr. Sahgal is also affiliated with University of Chicago Medical Center. Dmand AI links Dr. Sahgal to 3 more hospitals.
What medical group is Dr. Nishi B. Sahgal part of?
Dr. Sahgal is linked to Metro Infectious Disease Consultants.
Does Dr. Nishi B. Sahgal accept Medicare?
Yes. CMS data shows Dr. Sahgal billed Medicare for 7,026 services in 2024, and Dr. Sahgal accepts Medicare assignment.
Does Dr. Nishi B. Sahgal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sahgal as offering telehealth services.
How many Medicare patients does Dr. Nishi B. Sahgal see?
CMS counts 514 Medicare patients who saw Dr. Sahgal in 2024, with an average age of 77.
Show 8 more questionsShow fewer questions
Is Dr. Nishi B. Sahgal board certified?
Yes. Dr. Sahgal is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Nishi B. Sahgal bill to Medicare?
In 2024, Dr. Sahgal's most billed Medicare services were injected or infused drug (J0875), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Nishi B. Sahgal go to medical school?
Dr. Sahgal graduated from Feinberg School of Medicine in 1995.
What drugs does Dr. Nishi B. Sahgal prescribe most?
In 2024 Medicare Part D data, Dr. Sahgal's most prescribed drugs by claims were Azithromycin, Doxycycline Hyclate and Ethambutol HCl.
How long has Dr. Nishi B. Sahgal been practicing?
Dr. Sahgal graduated from medical school in 1995, 31 years ago.
Does Dr. Nishi B. Sahgal do research?
Dmand AI links 1 publication to Dr. Sahgal.
Who does Dr. Nishi B. Sahgal publish with?
Dr. Sahgal's most frequent co-authors are David W. Beezhold, DO (1 shared paper), Vishnu Chundi, MD (1 shared paper) and Vishal Kumar Didwania, MD (1 shared paper).
What insurance does Dr. Nishi B. Sahgal accept?
Dr. Sahgal is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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