Dr. Nirmal K. Kilambi, MD
- Medicare services, 2024
- 1,298
- Medicare patients, 2024
- 291
- Part D claims, 2024
- 662
- Hospital affiliations
- 2
- Industry payments
- $70,185
- Practice address
- 5401 Willow Creek Dr, Springdale, AR 72762
- Practice phone
- Call (479) 521-8980
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Arkansas Urology Associates
Springdale, Arkansas
Find Dr. Kilambi'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. Nirmal K. Kilambi is a urologist in Springdale, Arkansas
Dr. Kilambi practices at Northwest Arkansas Urology Associates in Springdale, Arkansas.
Dr. Kilambi's NPI, 1861476897, was assigned on December 2, 2005. Dr. Kilambi graduated from University of Arkansas College of Medicine in 1995. Dr. Kilambi holds Arkansas license E2858.
- NPI
- 1861476897NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496847873
- NPI enumeration date
- December 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (479) 521-8980
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nirmal K. Kilambi practices at Northwest Arkansas Urology Associates in Springdale, Arkansas
Dr. Kilambi's primary practice is Northwest Arkansas Urology Associates, at 5401 Willow Creek Dr, Springdale, AR 72762 in Washington County. The practice phone is (479) 521-8980.
- Northwest Arkansas Urology Associates5401 Willow Creek Dr, Springdale, AR 72762 · Washington CountyPhone(479) 521-8980
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nirmal K. Kilambi is affiliated with 6 sites of care and 4 medical groups
Dr. Kilambi's primary practice is Northwest Arkansas Urology Associates in Springdale, Arkansas. Dr. Kilambi is also affiliated with Freeman Health System - Springdale Medical Center. The medical group on file is Northwest Arkansas Urology Associates. Dmand AI also links Dr. Kilambi to 1 more hospital, 3 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic, 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. Nirmal K. Kilambi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kilambi practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Arkansas Urology Associates | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nirmal K. Kilambi is one of 79 urologists in Arkansas
Urology is Dr. Kilambi's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Kilambi is licensed in Arkansas.
Specialties and state licenses
- Urology, ArkansasPrimary
Urologists near Dr. Kilambi
Counts of urologists 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. Nirmal K. Kilambi billed Medicare for 1,298 services in 2024
CMS data shows 1,298 Medicare services from Dr. Kilambi across 14 procedure codes in 2024, for 291 Medicare patients. Medicare paid $82,760 for them.
Dr. Kilambi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6082024: 6283%
- Lab and pathology
- 2023: 4662024: 4366%
- Surgery
- 2023: 2602024: 19226%
- Imaging
- 2023: 452024: 2936%
- Tests and treatments
- 2023: 122024: 138%
Where Dr. Kilambi's Medicare services took place, 2024
- In an office1,21994%
- In a facility796%
Dr. Kilambi compared with the Arkansas median for urologists, 2024
- Dr. Kilambi
- Arkansas median
- Medicare services
- 1,298vs 1,80228% below
- Medicare patients
- 291vs 59851% below
- Part D claims
- 601vs 83928% below
Medians across 87 urologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Kilambi'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. Kilambi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kilambi and other urologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nirmal K. Kilambi treated 291 Medicare patients in 2024, average age 75
CMS counts 291 Medicare patients who saw Dr. Kilambi in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kilambi's median patient age at 60, with 22% women.
Dr. Kilambi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kilambi's Medicare patients by sex, 2024
- Women9633%
- Men19567%
Chronic conditions among Dr. Kilambi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis45%
- Cancer37%
- Ischemic heart disease35%
- Chronic kidney disease28%
- Diabetes26%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kilambi's 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
- Women22%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nirmal K. Kilambi wrote 662 Medicare Part D claims in 2024
In 2024, Dr. Kilambi wrote 662 Medicare Part D claims for 208 patients. 90% of them were for generic drugs. CMS names the drug for 601 of them, across 12 drugs with 11 or more claims each, at $38,344 in total drug cost. In 2023, CMS named 778 claims across 13 drugs.
Dr. Kilambi's Part D claims by kind of drug, 2024
- Generic596 claims90%
- Brand-name and other66 claims10%
Dr. Kilambi'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. Kilambi's Part D claims, 2024
- Opioids11%75 of 662 claims
- Antibiotics9%58 of 662 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: 7782024: 60123%
Drugs named by CMS: 12 in 2024, 13 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. Nirmal K. Kilambi ranks in the 67th percentile for prostate resection in Medicare
Dr. Kilambi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kilambi as offering telehealth. CMS counts 13 procedures of prostate resection by Dr. Kilambi, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Kilambi ranks in Medicare procedure volume
- Prostate resection
- 67th percentile13 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. Nirmal K. Kilambi received $70,185 in industry payments from 2016 to 2025
CMS Open Payments shows 289 general payments to Dr. Kilambi from 45 drug and device companies from 2016 to 2025. Ownership or investment make up the largest share, 72% of the total. Innovative Medical Technologies, LLC paid the most, $50,312.
General payments to Dr. Kilambi by program year, 2016 to 2025
General payments to Dr. Kilambi by kind, 2016 to 2025
- Ownership or investment$50,31272%
- Food and beverage$8,50212%
- Education$6,2079%
- Travel and lodging$5,1657%
Companies that paid Dr. Kilambi the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nirmal K. Kilambi graduated from University of Arkansas College of Medicine
Dr. Kilambi graduated from University of Arkansas College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nirmal K. Kilambi'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)Doctors and Clinicians Utilization Data (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. Nirmal K. Kilambi
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. Nirmal K. Kilambi's NPI number?
Dr. Nirmal K. Kilambi's NPI number is 1861476897. It was assigned on December 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nirmal K. Kilambi?
Dr. Nirmal K. Kilambi is a urologist in Springdale, Arkansas. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Nirmal K. Kilambi practice?
Dr. Kilambi practices at 5401 Willow Creek Dr, Springdale, AR 72762. Dr. Kilambi's primary practice is Northwest Arkansas Urology Associates in Springdale, Arkansas. Dmand AI also links Dr. Kilambi to 1 hospital, 3 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic.
What is Dr. Nirmal K. Kilambi's office phone number?
The practice phone on file for Dr. Kilambi is (479) 521-8980.
What is Dr. Nirmal K. Kilambi's medical license number?
Dr. Kilambi holds Arkansas license E2858.
Which hospitals is Dr. Nirmal K. Kilambi affiliated with?
Dr. Kilambi is affiliated with Freeman Health System - Springdale Medical Center. Dmand AI links Dr. Kilambi to 1 more hospital.
What medical group is Dr. Nirmal K. Kilambi part of?
Dr. Kilambi is linked to Northwest Arkansas Urology Associates. Dmand AI links Dr. Kilambi to 3 more medical groups.
Does Dr. Nirmal K. Kilambi accept Medicare?
Yes. CMS data shows Dr. Kilambi billed Medicare for 1,298 services in 2024, and Dr. Kilambi accepts Medicare assignment.
Does Dr. Nirmal K. Kilambi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kilambi as offering telehealth services.
How many Medicare patients does Dr. Nirmal K. Kilambi see?
CMS counts 291 Medicare patients who saw Dr. Kilambi in 2024, with an average age of 75.
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What services does Dr. Nirmal K. Kilambi bill to Medicare?
In 2024, Dr. Kilambi's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81001) and office visit, new patient (99204).
Where did Dr. Nirmal K. Kilambi go to medical school?
Dr. Kilambi graduated from University of Arkansas College of Medicine in 1995.
What drugs does Dr. Nirmal K. Kilambi prescribe most?
In 2024 Medicare Part D data, Dr. Kilambi's most prescribed drugs by claims were Solifenacin Succinate, Finasteride and Tamsulosin HCl.
Has Dr. Nirmal K. Kilambi received payments from drug or device companies?
CMS Open Payments shows $70,185 in general payments to Dr. Kilambi from 45 companies from 2016 to 2025. The largest total came from Innovative Medical Technologies, LLC.
How long has Dr. Nirmal K. Kilambi been practicing?
Dr. Kilambi graduated from medical school in 1995, 31 years ago.
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