Dr. Nayan S. Gowda, MD
- Medicare services, 2024
- 1,739
- Medicare patients, 2024
- 454
- Part D claims, 2024
- 808
- Hospital affiliations
- 5
- Industry payments
- $4,058
- Practice address
- 2340 S Highland Ave, Lombard, IL 60148
- Practice phone
- Call (630) 575-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nephrology Associates of Northern Illinois, Ltd.
Lombard, Illinois
Find Dr. Gowda'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. Nayan S. Gowda is a nephrologist in Lombard, Illinois
Dr. Gowda practices at Nephrology Associates of Northern Illinois, Ltd. in Lombard, Illinois.
Dr. Gowda's NPI, 1922294388, was assigned on September 19, 2007. Dr. Gowda holds Illinois license 036128858.
- NPI
- 1922294388NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890880660
- NPI enumeration date
- September 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 575-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nayan S. Gowda practices at Nephrology Associates of Northern Illinois, Ltd. in Lombard, Illinois
Dr. Gowda's primary practice is Nephrology Associates of Northern Illinois, Ltd., at 2340 S Highland Ave, Lombard, IL 60148 in Dupage County. The practice phone is (630) 575-5000.
- Nephrology Associates of Northern Illinois, Ltd.2340 S Highland Ave, Lombard, IL 60148 · Dupage CountyPhone(630) 575-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nayan S. Gowda is affiliated with 11 sites of care and 3 medical groups
Dr. Gowda's primary practice is Nephrology Associates of Northern Illinois, Ltd. in Lombard, Illinois. Dr. Gowda is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI also links Dr. Gowda to 4 more hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nayan S. Gowda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gowda practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nephrology Associates of Northern Illinois, Ltd. | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nayan S. Gowda is one of 534 nephrologists in Illinois
Nephrology is Dr. Gowda's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Gowda is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Nephrologists near Dr. Gowda
Counts of nephrologists 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. Nayan S. Gowda billed Medicare for 1,739 services in 2024
CMS data shows 1,739 Medicare services from Dr. Gowda across 11 procedure codes in 2024, for 454 Medicare patients. Medicare paid $152,932 for them.
Dr. Gowda's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6212024: 1,41113%
- Tests and treatments
- 2023: 2192024: 18814%
- Other services
- 2023: 02024: 140
Where Dr. Gowda's Medicare services took place, 2024
- In an office77344%
- In a facility96656%
Dr. Gowda compared with the Illinois median for nephrologists, 2024
- Dr. Gowda
- Illinois median
- Medicare services
- 1,739vs 1,28435% above
- Medicare patients
- 454vs 35727% above
- Part D claims
- 588vs 578Close to median
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Dr. Gowda'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. Gowda?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gowda and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nayan S. Gowda treated 454 Medicare patients in 2024, average age 76
CMS counts 454 Medicare patients who saw Dr. Gowda in 2024. The largest group is 75 to 84, with 181 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 4.43, 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. Gowda's median patient age at 73, with 50% women.
Dr. Gowda's Medicare patients by age, 2024
Dr. Gowda's Medicare patients by sex, 2024
- Women22449%
- Men23051%
Chronic conditions among Dr. Gowda's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Heart failure64%
- Ischemic heart disease63%
- Arthritis59%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gowda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nayan S. Gowda wrote 808 Medicare Part D claims in 2024
In 2024, Dr. Gowda wrote 808 Medicare Part D claims for 147 patients. 92% of them were for generic drugs. CMS names the drug for 588 of them, across 16 drugs with 11 or more claims each, at $24,159 in total drug cost. In 2023, CMS named 541 claims across 16 drugs.
Dr. Gowda's Part D claims by kind of drug, 2024
- Generic742 claims92%
- Brand-name66 claims8%
Dr. Gowda'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. Gowda's Part D claims, 2024
- Antibiotics1%12 of 808 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: 5412024: 5889%
Drugs named by CMS: 16 in 2024, 16 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. Nayan S. Gowda offers telehealth to Medicare patients
Dr. Gowda accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gowda as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nayan S. Gowda received $4,058 in industry payments from 2016 to 2025
CMS Open Payments shows 79 general payments to Dr. Gowda from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 52% of the total. GlaxoSmithKline, LLC. paid the most, $2,113.
General payments to Dr. Gowda by program year, 2016 to 2025
General payments to Dr. Gowda by kind, 2016 to 2025
- Consulting fees$2,11352%
- Food and beverage$1,94648%
Companies that paid Dr. Gowda the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nayan S. Gowda'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 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. Nayan S. Gowda
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. Nayan S. Gowda's NPI number?
Dr. Nayan S. Gowda's NPI number is 1922294388. It was assigned on September 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nayan S. Gowda?
Dr. Nayan S. Gowda is a nephrologist in Lombard, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Nayan S. Gowda practice?
Dr. Gowda practices at 2340 S Highland Ave, Lombard, IL 60148. Dr. Gowda's primary practice is Nephrology Associates of Northern Illinois, Ltd. in Lombard, Illinois. Dmand AI also links Dr. Gowda to 4 hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups.
What is Dr. Nayan S. Gowda's office phone number?
The practice phone on file for Dr. Gowda is (630) 575-5000.
What is Dr. Nayan S. Gowda's medical license number?
Dr. Gowda holds Illinois license 036128858.
Which hospitals is Dr. Nayan S. Gowda affiliated with?
Dr. Gowda is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Gowda to 4 more hospitals.
What medical group is Dr. Nayan S. Gowda part of?
Dr. Gowda is linked to Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI links Dr. Gowda to 2 more medical groups.
Does Dr. Nayan S. Gowda accept Medicare?
Yes. CMS data shows Dr. Gowda billed Medicare for 1,739 services in 2024, and Dr. Gowda accepts Medicare assignment.
Does Dr. Nayan S. Gowda offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gowda as offering telehealth services.
How many Medicare patients does Dr. Nayan S. Gowda see?
CMS counts 454 Medicare patients who saw Dr. Gowda in 2024, with an average age of 76.
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What services does Dr. Nayan S. Gowda bill to Medicare?
In 2024, Dr. Gowda's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
What drugs does Dr. Nayan S. Gowda prescribe most?
In 2024 Medicare Part D data, Dr. Gowda's most prescribed drugs by claims were Torsemide, Calcitriol and Losartan Potassium.
Has Dr. Nayan S. Gowda received payments from drug or device companies?
CMS Open Payments shows $4,058 in general payments to Dr. Gowda from 17 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Nayan S. Gowda been practicing?
Dr. Gowda graduated from medical school in 1999, 27 years ago.
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