Dr. Vinay Kumar Kantamneni, MD
- Medicare services, 2024
- 2,955
- Medicare patients, 2024
- 685
- Part D claims, 2024
- 1,603
- Hospital affiliations
- 5
- Industry payments
- $460
- Practice address
- 1830 State Highway 9, Decorah, IA 52101
- Practice phone
- Call (563) 422-5734
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
West Union Dialysis
Decorah, Iowa
Find Dr. Kantamneni'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. Vinay Kumar Kantamneni is a nephrologist in Decorah, Iowa
Dr. Kantamneni practices at West Union Dialysis in Decorah, Iowa.
Dr. Kantamneni's NPI, 1508811258, was assigned on May 23, 2006. Dr. Kantamneni holds Iowa license 32046.
- NPI
- 1508811258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628988185
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (563) 422-5734
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vinay Kumar Kantamneni practices at West Union Dialysis in Decorah, Iowa
Dr. Kantamneni's primary practice is West Union Dialysis, at 1830 State Highway 9, Decorah, IA 52101 in Winneshiek County. The practice phone is (563) 422-5734.
- West Union Dialysis1830 State Highway 9, Decorah, IA 52101 · Winneshiek CountyPhone(563) 422-5734
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Vinay Kumar Kantamneni is affiliated with 11 sites of care and 3 medical groups
Dr. Kantamneni's primary practice is West Union Dialysis in Decorah, Iowa. Dr. Kantamneni is also affiliated with UnityPoint Health - Allen Hospital. The medical group on file is Cedar Valley Medical Specialists. Dmand AI also links Dr. Kantamneni to 4 more hospitals, 3 dialysis centers, 2 group practices and clinics 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. Vinay Kumar Kantamneni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kantamneni practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Union Dialysis | 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. Vinay Kumar Kantamneni is one of 95 nephrologists in Iowa
Nephrology is Dr. Kantamneni's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kantamneni is licensed in Iowa.
Specialties and state licenses
- Nephrology, IowaPrimary
Nephrologists near Dr. Kantamneni
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. Vinay Kumar Kantamneni billed Medicare for 2,955 services in 2024
CMS data shows 2,955 Medicare services from Dr. Kantamneni across 15 procedure codes in 2024, for 685 Medicare patients. Medicare paid $203,007 for them.
Dr. Kantamneni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,4672024: 1,93832%
- Tests and treatments
- 2023: 7932024: 1,01728%
Where Dr. Kantamneni's Medicare services took place, 2024
- In an office1,59354%
- In a facility1,36246%
Dr. Kantamneni compared with the Iowa median for nephrologists, 2024
- Dr. Kantamneni
- Iowa median
- Medicare services
- 2,955vs 8303.6 times
- Medicare patients
- 685vs 35195% above
- Part D claims
- 1,211vs 5812.1 times
Medians across 92 nephrologists in Iowa with Dmand AI profiles that report each measure.
Dr. Kantamneni'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. Kantamneni?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kantamneni and other nephrologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vinay Kumar Kantamneni treated 685 Medicare patients in 2024, average age 75
CMS counts 685 Medicare patients who saw Dr. Kantamneni in 2024. The largest group is 75 to 84, with 256 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 2.62, 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. Kantamneni's median patient age at 75, with 47% women.
Dr. Kantamneni's Medicare patients by age, 2024
Dr. Kantamneni's Medicare patients by sex, 2024
- Women31947%
- Men36653%
Chronic conditions among Dr. Kantamneni's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes49%
- Arthritis47%
- Ischemic heart disease47%
- Heart failure44%
- Atrial fibrillation35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kantamneni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vinay Kumar Kantamneni wrote 1,603 Medicare Part D claims in 2024
In 2024, Dr. Kantamneni wrote 1,603 Medicare Part D claims for 391 patients. 88% of them were for generic drugs. CMS names the drug for 1,211 of them, across 34 drugs with 11 or more claims each, at $39,874 in total drug cost. In 2023, CMS named 719 claims across 23 drugs.
Dr. Kantamneni's Part D claims by kind of drug, 2024
- Generic1,411 claims88%
- Brand-name and other192 claims12%
Dr. Kantamneni'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. Kantamneni's Part D claims, 2024
- Opioids4%58 of 1,603 claims
- Antibiotics4%61 of 1,603 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: 7192024: 1,21168%
Drugs named by CMS: 34 in 2024, 23 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. Vinay Kumar Kantamneni offers telehealth to Medicare patients
Dr. Kantamneni accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kantamneni as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Vinay Kumar Kantamneni received $460 in industry payments from 2016 to 2025
CMS Open Payments shows 13 general payments to Dr. Kantamneni from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $78.
General payments to Dr. Kantamneni by program year, 2016 to 2025
Companies that paid Dr. Kantamneni 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. Vinay Kumar Kantamneni'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. Vinay Kumar Kantamneni
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. Vinay Kumar Kantamneni's NPI number?
Dr. Vinay Kumar Kantamneni's NPI number is 1508811258. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vinay Kumar Kantamneni?
Dr. Vinay Kumar Kantamneni is a nephrologist in Decorah, Iowa. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Vinay Kumar Kantamneni practice?
Dr. Kantamneni practices at 1830 State Highway 9, Decorah, IA 52101. Dr. Kantamneni's primary practice is West Union Dialysis in Decorah, Iowa. Dmand AI also links Dr. Kantamneni to 4 hospitals, 3 dialysis centers, 2 group practices and clinics and 2 medical groups.
What is Dr. Vinay Kumar Kantamneni's office phone number?
The practice phone on file for Dr. Kantamneni is (563) 422-5734.
What is Dr. Vinay Kumar Kantamneni's medical license number?
Dr. Kantamneni holds Iowa license 32046.
Which hospitals is Dr. Vinay Kumar Kantamneni affiliated with?
Dr. Kantamneni is affiliated with UnityPoint Health - Allen Hospital. Dmand AI links Dr. Kantamneni to 4 more hospitals.
What medical group is Dr. Vinay Kumar Kantamneni part of?
Dr. Kantamneni is linked to Cedar Valley Medical Specialists. Dmand AI links Dr. Kantamneni to 2 more medical groups.
Does Dr. Vinay Kumar Kantamneni accept Medicare?
Yes. CMS data shows Dr. Kantamneni billed Medicare for 2,955 services in 2024, and Dr. Kantamneni accepts Medicare assignment.
Does Dr. Vinay Kumar Kantamneni offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kantamneni as offering telehealth services.
How many Medicare patients does Dr. Vinay Kumar Kantamneni see?
CMS counts 685 Medicare patients who saw Dr. Kantamneni in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Vinay Kumar Kantamneni bill to Medicare?
In 2024, Dr. Kantamneni's most billed Medicare services were hospital inpatient care (99232), dialysis (90970) and office visit, established patient (99213).
What drugs does Dr. Vinay Kumar Kantamneni prescribe most?
In 2024 Medicare Part D data, Dr. Kantamneni's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Lisinopril.
Has Dr. Vinay Kumar Kantamneni received payments from drug or device companies?
CMS Open Payments shows $460 in general payments to Dr. Kantamneni from 12 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Vinay Kumar Kantamneni been practicing?
Dr. Kantamneni graduated from medical school in 1989, 37 years ago.
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