Dr. Krishan D. Chhiba, MD, PhD
- Part D claims, 2024
- 108
- Hospital affiliations
- 1
- Industry payments
- $10,735
- Medical group
- 1
- State license
- 1
- Practice address
- 675 N St Clair St, Chicago, IL 60611
- Practice phone
- Call (312) 695-0646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Chicago, Illinois
Find Dr. Chhiba's professional email, personal email and mobile number
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Dr. Krishan D. Chhiba is an allergist and immunologist in Chicago, Illinois
Dr. Chhiba practices at Northwestern Medical Group in Chicago, Illinois.
Dr. Chhiba's NPI, 1942691860, was assigned on February 13, 2015. Dr. Chhiba graduated from Northwestern University Feinberg Medical School in 2020. Dr. Chhiba holds Illinois license 036162101.
- NPI
- 1942691860NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507288370
- NPI enumeration date
- February 13, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 695-0646
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Krishan D. Chhiba practices at Northwestern Medical Group in Chicago, Illinois
Dr. Chhiba's primary practice is Northwestern Medical Group, at 675 N St Clair St, Chicago, IL 60611 in Cook County. The practice phone is (312) 695-0646.
- Northwestern Medical Group675 N St Clair St, Chicago, IL 60611 · Cook CountyPhone(312) 695-0646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Krishan D. Chhiba is affiliated with 2 sites of care and 1 medical group
Dr. Chhiba's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Chhiba is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Krishan D. Chhiba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chhiba practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Krishan D. Chhiba is one of 145 allergists and immunologists in Illinois
Allergy and immunology is Dr. Chhiba's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Chhiba is licensed in Illinois.
Specialties and state licenses
- Allergy and immunology, IllinoisPrimary
Allergists and immunologists near Dr. Chhiba
Counts of allergists and immunologists 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. Krishan D. Chhiba's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Chhiba's median patient age at 55, with 64% women.
Dr. Chhiba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Krishan D. Chhiba wrote 108 Medicare Part D claims in 2024
In 2024, Dr. Chhiba wrote 108 Medicare Part D claims for 47 patients. 56% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $1,567 in total drug cost.
Dr. Chhiba's Part D claims by kind of drug, 2024
- Generic60 claims56%
- Brand-name48 claims44%
Dr. Chhiba'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.
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
How Dr. Krishan D. Chhiba takes part in Medicare
Dr. Chhiba accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Krishan D. Chhiba received $10,735 in industry payments from 2024 to 2025
CMS Open Payments shows 15 general payments to Dr. Chhiba from 5 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 81% of the total. Sanofi and Genzyme US Companies paid the most, $10,270.
General payments to Dr. Chhiba by program year, 2024 to 2025
General payments to Dr. Chhiba by kind, 2024 to 2025
- Consulting fees$8,64581%
- Travel and lodging$1,15711%
- Food and beverage$9339%
Companies that paid Dr. Chhiba the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Krishan D. Chhiba graduated from Northwestern University Feinberg Medical School
Dr. Chhiba graduated from Northwestern University Feinberg Medical School in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Krishan D. Chhiba'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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) |
| 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. Krishan D. Chhiba
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. Krishan D. Chhiba's NPI number?
Dr. Krishan D. Chhiba's NPI number is 1942691860. It was assigned on February 13, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Krishan D. Chhiba?
Dr. Krishan D. Chhiba is an allergist and immunologist in Chicago, Illinois. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Krishan D. Chhiba practice?
Dr. Chhiba practices at 675 N St Clair St, Chicago, IL 60611. Dr. Chhiba's primary practice is Northwestern Medical Group in Chicago, Illinois.
What is Dr. Krishan D. Chhiba's office phone number?
The practice phone on file for Dr. Chhiba is (312) 695-0646.
What is Dr. Krishan D. Chhiba's medical license number?
Dr. Chhiba holds Illinois license 036162101, one of 2 state licenses on file.
Which hospitals is Dr. Krishan D. Chhiba affiliated with?
Dr. Chhiba is affiliated with Northwestern Memorial Hospital.
What medical group is Dr. Krishan D. Chhiba part of?
Dr. Chhiba is linked to Northwestern Medical Faculty Foundation.
Does Dr. Krishan D. Chhiba accept Medicare?
Yes. CMS lists Dr. Chhiba as accepting Medicare assignment.
Where did Dr. Krishan D. Chhiba go to medical school?
Dr. Chhiba graduated from Northwestern University Feinberg Medical School in 2020.
What drugs does Dr. Krishan D. Chhiba prescribe most?
In 2024 Medicare Part D data, Dr. Chhiba's most prescribed drugs by claims were Fluticasone-Salmeterol and Azelastine HCl.
Has Dr. Krishan D. Chhiba received payments from drug or device companies?
CMS Open Payments shows $10,735 in general payments to Dr. Chhiba from 5 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Krishan D. Chhiba been practicing?
Dr. Chhiba graduated from medical school in 2020, 6 years ago.
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