Dr. Susmita Ayyagari, MD
- Medicare services, 2024
- 1,322
- Medicare patients, 2024
- 436
- Part D claims, 2024
- 293
- Hospital affiliations
- 4
- Industry payments
- $166
- 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. Ayyagari'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. Susmita Ayyagari is a hospitalist in Hinsdale, Illinois
Dr. Ayyagari practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago.
Dr. Ayyagari's NPI, 1275776445, was assigned on April 17, 2009. Dr. Ayyagari holds Illinois license 036131551.
- NPI
- 1275776445NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092969022
- NPI enumeration date
- April 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 856-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susmita Ayyagari practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois
Dr. Ayyagari'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. Susmita Ayyagari is affiliated with 5 sites of care and 2 medical groups
Dr. Ayyagari's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dr. Ayyagari is also affiliated with UChicago Medicine AdventHealth La Grange. The medical group on file is Advance Inpatient Medicine. Dmand AI also links Dr. Ayyagari to 2 more hospitals, 1 home health agency and 1 medical group, 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. Susmita Ayyagari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ayyagari practices, 5 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 |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Susmita Ayyagari is one of 1,321 hospitalists in Illinois
Hospitalist is Dr. Ayyagari's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ayyagari is licensed in Illinois.
Specialties and state licenses
- Hospitalist, IllinoisPrimary
Hospitalists near Dr. Ayyagari
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. Susmita Ayyagari billed Medicare for 1,322 services in 2024
CMS data shows 1,322 Medicare services from Dr. Ayyagari across 10 procedure codes in 2024, for 436 Medicare patients. Medicare paid $131,925 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ayyagari's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3162024: 1,2584%
- Other services
- 2023: 752024: 6415%
Dr. Ayyagari compared with the Illinois median for hospitalists, 2024
- Dr. Ayyagari
- Illinois median
- Medicare services
- 1,322vs 5432.4 times
- Medicare patients
- 436vs 24280% above
- Part D claims
- 75vs 5342% above
Medians across 1,248 hospitalists in Illinois with Dmand AI profiles that report each measure.
Dr. Ayyagari'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. Susmita Ayyagari treated 436 Medicare patients in 2024, average age 79
CMS counts 436 Medicare patients who saw Dr. Ayyagari in 2024. The largest group is 75 to 84, with 183 patients. 75% of them have arthritis, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 2.09, 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. Ayyagari's median patient age at 76, with 58% women.
Dr. Ayyagari's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ayyagari's Medicare patients by sex, 2024
- Women25759%
- Men17941%
Chronic conditions among Dr. Ayyagari's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease63%
- Ischemic heart disease55%
- Anxiety46%
- Mood disorders44%
- Heart failure41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ayyagari's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Susmita Ayyagari wrote 293 Medicare Part D claims in 2024
In 2024, Dr. Ayyagari wrote 293 Medicare Part D claims for 148 patients. 91% of them were for generic drugs. CMS names the drug for 75 of them, across 5 drugs with 11 or more claims each, at $500 in total drug cost. In 2023, CMS named 100 claims across 8 drugs.
Dr. Ayyagari's Part D claims by kind of drug, 2024
- Generic266 claims91%
- Brand-name and other27 claims9%
Dr. Ayyagari'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. Ayyagari's Part D claims, 2024
- Opioids12%36 of 293 claims
- Antibiotics11%32 of 293 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: 1002024: 7525%
Drugs named by CMS: 5 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
How Dr. Susmita Ayyagari takes part in Medicare
Dr. Ayyagari 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. Susmita Ayyagari received $166 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Ayyagari from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $141.
General payments to Dr. Ayyagari by program year, 2023 to 2025
Companies that paid Dr. Ayyagari the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Susmita Ayyagari'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) |
| 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. Susmita Ayyagari
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. Susmita Ayyagari's NPI number?
Dr. Susmita Ayyagari's NPI number is 1275776445. It was assigned on April 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Susmita Ayyagari?
Dr. Susmita Ayyagari is a hospitalist in Hinsdale, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Susmita Ayyagari practice?
Dr. Ayyagari practices at 120 North Oak St, Hinsdale, IL 60521. Dr. Ayyagari's primary practice is UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois, part of The University of Chicago. Dmand AI also links Dr. Ayyagari to 2 hospitals, 1 home health agency and 1 medical group.
What is Dr. Susmita Ayyagari's office phone number?
The practice phone on file for Dr. Ayyagari is (630) 856-9000.
What is Dr. Susmita Ayyagari's medical license number?
Dr. Ayyagari holds Illinois license 036131551.
Which hospitals is Dr. Susmita Ayyagari affiliated with?
Dr. Ayyagari practices at UChicago Medicine AdventHealth Hinsdale in Hinsdale, Illinois. Dr. Ayyagari is also affiliated with UChicago Medicine AdventHealth La Grange. Dmand AI links Dr. Ayyagari to 2 more hospitals.
What medical group is Dr. Susmita Ayyagari part of?
Dr. Ayyagari is linked to Advance Inpatient Medicine. Dmand AI links Dr. Ayyagari to 1 more medical group.
Does Dr. Susmita Ayyagari accept Medicare?
Yes. CMS data shows Dr. Ayyagari billed Medicare for 1,322 services in 2024, and Dr. Ayyagari accepts Medicare assignment.
How many Medicare patients does Dr. Susmita Ayyagari see?
CMS counts 436 Medicare patients who saw Dr. Ayyagari in 2024, with an average age of 79.
What services does Dr. Susmita Ayyagari bill to Medicare?
In 2024, Dr. Ayyagari's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
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What drugs does Dr. Susmita Ayyagari prescribe most?
In 2024 Medicare Part D data, Dr. Ayyagari's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Pantoprazole Sodium and Amlodipine Besylate.
Has Dr. Susmita Ayyagari received payments from drug or device companies?
CMS Open Payments shows $166 in general payments to Dr. Ayyagari from 2 companies from 2023 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Susmita Ayyagari been practicing?
Dr. Ayyagari graduated from medical school in 2009, 17 years ago.
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