Dr. Sujatha Kailas, MD

  • Chicago, IL
  • Gastroenterologist
NPI1861473936PAC ID0749207223
Medicare services, 2024
299
Medicare patients, 2024
139
Part D claims, 2022
11
Publications
4
Hospital affiliations
2
Practice address
2900 N Lake Shore Dr, Chicago, IL 60657
Practice phone
Call (773) 665-3827
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ascension Illinois - Imaging Chicago

Mammography / Breast Imaging Center · Chicago, Illinois

See all 6 affiliations

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Dr. Sujatha Kailas is a gastroenterologist in Chicago, Illinois

Dr. Kailas practices at Ascension Illinois - Imaging Chicago in Chicago, Illinois.

Dr. Kailas' NPI, 1861473936, was assigned on November 7, 2005. Dr. Kailas holds Illinois license 036.134009.

NPI and contact details
Medicare PAC ID
0749207223
NPI enumeration date
November 7, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(773) 665-3827
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Sujatha Kailas practices at Ascension Illinois - Imaging Chicago in Chicago, Illinois

Dr. Kailas' primary practice is Ascension Illinois - Imaging Chicago, at 2900 N Lake Shore Dr, Chicago, IL 60657. The practice phone is (773) 665-3827.

  • Ascension Illinois - Imaging Chicago
    2900 N Lake Shore Dr, Chicago, IL 60657Phone(773) 665-3827

Source: Dmand AI Affiliation Data

Dr. Sujatha Kailas is affiliated with 4 sites of care and 2 medical groups

Dr. Kailas' primary practice is Ascension Illinois - Imaging Chicago in Chicago, Illinois. Dr. Kailas is also affiliated with Ascension Saint Joseph - Chicago. The medical group on file is The Illinois Center for Digestive and Liver Health. Dmand AI also links Dr. Kailas to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Kailas

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Sujatha Kailas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kailas practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ascension Illinois - Imaging ChicagoAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sujatha Kailas is one of 771 gastroenterologists in Illinois

Gastroenterology is Dr. Kailas' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Kailas' licenses on file in 2 states: Illinois and Wisconsin.

Specialties and state licenses

  • Gastroenterology, IllinoisPrimaryLicense 036.134009 · taxonomy 207RG0100X
  • Wisconsin licenseLicense 30129

Gastroenterologists near Dr. Kailas

Counts of gastroenterologists 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. Sujatha Kailas billed Medicare for 299 services in 2024

CMS data shows 299 Medicare services from Dr. Kailas across 6 procedure codes in 2024, for 139 Medicare patients. Medicare paid $25,085 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024299
Medicare patients139
Paid by Medicare$25,085
Procedure codes6

Dr. Kailas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2762024: 23515%
Surgery
2023: 462024: 6439%

Dr. Kailas compared with the Illinois median for gastroenterologists, 2024

  • Dr. Kailas
  • Illinois median
Medicare services
299vs 49840% below
Medicare patients
139vs 30755% below
Part D claims
11vs 37097% below

Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.

Dr. Kailas' 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.

See all procedures by Dr. Kailas

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Sujatha Kailas treated 139 Medicare patients in 2024, average age 76

CMS counts 139 Medicare patients who saw Dr. Kailas in 2024. The largest group is 75 to 84, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.36, 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. Kailas' median patient age at 60, with 51% women.

Medicare patients, 2024139
Average age76
Average risk score2.36
Also on Medicaid32%

Dr. Kailas' Medicare patients by age, 2024

Dr. Kailas' Medicare patients by sex, 2024

  • Women8561%
  • Men5439%

Chronic conditions among Dr. Kailas' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Heart failure53%
  5. Ischemic heart disease51%
  6. Chronic kidney disease50%
  7. Anxiety48%
  8. Diabetes47%

Share of Medicare patients with each condition. A patient can have several.

Dr. Kailas' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women51%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Sujatha Kailas wrote 11 Medicare Part D claims in 2022

In 2022, Dr. Kailas wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $303 in total drug cost. In 2018, CMS named 348 claims across 9 drugs.

Part D claims, 202211
Drugs named by CMS1
Total drug cost$303

Dr. Kailas' most prescribed drugs by claims, 2022

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, 2018 to 2022

  • 2018
  • 2022
Claims for drugs CMS names
2018: 3482022: 1197%

Drugs named by CMS: 1 in 2022, 9 in 2018.

See all prescribing by Dr. Kailas

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Sujatha Kailas ranks in the 63rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Kailas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kailas as offering telehealth. CMS counts 49 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Kailas, more than 63% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Kailas ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
63rd percentile49 procedures
Colonoscopy
54th percentile30 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Sujatha Kailas has 4 publications on record

Dmand AI links 4 papers to Dr. Kailas, published from 2020 to 2023. Dr. Kailas' most frequent co-authors are Zeid Faeq Karadsheh, MD, Yuting Huang, MD, PhD and Keun Young Kim, MD.

Papers4
Years published2020 to 2023

Dr. Kailas' papers by year, 2020 to 2023

Dr. Kailas' most frequent co-authors

Recent publications by Dr. Kailas

See all 4 publications and co-authors

See who Dr. Kailas researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kailas works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Sujatha Kailas received $132 in industry payments from 2019 to 2021

CMS Open Payments shows 2 general payments to Dr. Kailas from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $112.

General payments to Dr. Kailas by program year, 2019 to 2021

Companies that paid Dr. Kailas the most, 2019 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Kailas

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Sujatha Kailas's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Sujatha Kailas

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. Sujatha Kailas' NPI number?

Dr. Sujatha Kailas' NPI number is 1861473936. It was assigned on November 7, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Sujatha Kailas?

Dr. Sujatha Kailas is a gastroenterologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Sujatha Kailas practice?

Dr. Kailas practices at 2900 N Lake Shore Dr, Chicago, IL 60657. Dr. Kailas' primary practice is Ascension Illinois - Imaging Chicago in Chicago, Illinois. Dmand AI also links Dr. Kailas to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Sujatha Kailas' office phone number?

The practice phone on file for Dr. Kailas is (773) 665-3827.

What is Dr. Sujatha Kailas' medical license number?

Dr. Kailas holds Illinois license 036.134009, one of the licenses on file in 2 states.

Which states has Dr. Sujatha Kailas been licensed in?

Dmand AI has state licenses on file for Dr. Kailas in Illinois and Wisconsin.

Which hospitals is Dr. Sujatha Kailas affiliated with?

Dr. Kailas is affiliated with Ascension Saint Joseph - Chicago. Dmand AI links Dr. Kailas to 1 more hospital.

What medical group is Dr. Sujatha Kailas part of?

Dr. Kailas is linked to The Illinois Center for Digestive and Liver Health. Dmand AI links Dr. Kailas to 1 more medical group.

Does Dr. Sujatha Kailas accept Medicare?

Yes. CMS data shows Dr. Kailas billed Medicare for 299 services in 2024, and Dr. Kailas accepts Medicare assignment.

Does Dr. Sujatha Kailas offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Kailas as offering telehealth services.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Sujatha Kailas see?

CMS counts 139 Medicare patients who saw Dr. Kailas in 2024, with an average age of 76.

What services does Dr. Sujatha Kailas bill to Medicare?

In 2024, Dr. Kailas' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and surgery: digestive system (43239).

What drugs does Dr. Sujatha Kailas prescribe most?

In 2022 Medicare Part D data, Dr. Kailas' most prescribed drugs by claims were Pantoprazole Sodium.

Has Dr. Sujatha Kailas received payments from drug or device companies?

CMS Open Payments shows $132 in general payments to Dr. Kailas from 2 companies from 2019 to 2021. The largest total came from Gilead Sciences, Inc.

How long has Dr. Sujatha Kailas been practicing?

Dr. Kailas graduated from medical school in 1982, 44 years ago.

Does Dr. Sujatha Kailas do research?

Dmand AI links 4 publications to Dr. Kailas, published from 2020 to 2023.

Who does Dr. Sujatha Kailas publish with?

Dr. Kailas' most frequent co-authors are Zeid Faeq Karadsheh, MD (2 shared papers), Yuting Huang, MD, PhD (1 shared paper) and Keun Young Kim, MD (1 shared paper).

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