Dr. Daniel Kniaz, MD
- Medicare services, 2024
- 2,995
- Medicare patients, 2024
- 493
- Part D claims, 2024
- 2,678
- Hospital affiliations
- 3
- Industry payments
- $1,731
- Practice address
- 4600 Touhy Avenue, Lincolnwood, IL 60712
- Practice phone
- Call (847) 443-1228
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concerto Renal Services - Lincolnwood
Dialysis Center - Independent · Lincolnwood, Illinois
Find Dr. Kniaz'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. Daniel Kniaz is a nephrologist in Lincolnwood, Illinois
Dr. Kniaz practices at Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois.
Dr. Kniaz's NPI, 1841270147, was assigned on January 20, 2006. Dr. Kniaz graduated from Medical College Of Wisconsin in 1981. Dr. Kniaz holds Illinois license 036073101.
- NPI
- 1841270147NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385548072
- NPI enumeration date
- January 20, 2006
- NPI status
- Active
- Practice phone
- (847) 443-1228
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Daniel Kniaz practices at Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois
Dr. Kniaz's primary practice is Concerto Renal Services - Lincolnwood, at 4600 Touhy Avenue, Lincolnwood, IL 60712 in Cook County. The practice phone is (847) 443-1228.
- Concerto Renal Services - Lincolnwood4600 Touhy Avenue, Lincolnwood, IL 60712 · Cook CountyPhone(847) 443-1228
Source: Dmand AI Affiliation Data
Dr. Daniel Kniaz is affiliated with 6 sites of care and 1 medical group
Dr. Kniaz's primary practice is Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois. Dr. Kniaz is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Associates in Nephrology. Dmand AI also links Dr. Kniaz to 2 more hospitals, 1 dialysis center and 1 group practice or clinic, 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. Daniel Kniaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kniaz practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concerto Renal Services - Lincolnwood | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Kniaz is one of 534 nephrologists in Illinois
Nephrology is Dr. Kniaz's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kniaz is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Kniaz's licenses on file in 2 states: Illinois and Wisconsin.
Specialties and state licenses
- Nephrology, IllinoisPrimary
- Wisconsin license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances and parathyroid gland disorder among the conditions Dr. Kniaz treats.
Nephrologists near Dr. Kniaz
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. Daniel Kniaz billed Medicare for 2,995 services in 2024
CMS data shows 2,995 Medicare services from Dr. Kniaz across 11 procedure codes in 2024, for 493 Medicare patients. Medicare paid $114,163 for them.
Dr. Kniaz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,8102024: 1,8001%
- Office and hospital visits
- 2023: 9172024: 8309%
- Tests and treatments
- 2023: 4142024: 28731%
- Other services
- 2023: 02024: 78
Where Dr. Kniaz's Medicare services took place, 2024
- In an office2,39880%
- In a facility59720%
Dr. Kniaz compared with the Illinois median for nephrologists, 2024
- Dr. Kniaz
- Illinois median
- Medicare services
- 2,995vs 1,2842.3 times
- Medicare patients
- 493vs 35738% above
- Part D claims
- 2,380vs 5784.1 times
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Dr. Kniaz'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. Kniaz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kniaz and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Kniaz treated 493 Medicare patients in 2024, average age 77
CMS counts 493 Medicare patients who saw Dr. Kniaz in 2024. The largest group is 75 to 84, with 197 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 28% are also on Medicaid. Their average risk score is 4.01, 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. Kniaz's median patient age at 73, with 40% women.
Dr. Kniaz's Medicare patients by age, 2024
Dr. Kniaz's Medicare patients by sex, 2024
- Women21944%
- Men27456%
Chronic conditions among Dr. Kniaz's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure60%
- Ischemic heart disease51%
- Arthritis48%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kniaz'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
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Kniaz wrote 2,678 Medicare Part D claims in 2024
In 2024, Dr. Kniaz wrote 2,678 Medicare Part D claims for 297 patients. 89% of them were for generic drugs. CMS names the drug for 2,380 of them, across 42 drugs with 11 or more claims each, at $239,095 in total drug cost. In 2023, CMS named 2,389 claims across 40 drugs.
Dr. Kniaz's Part D claims by kind of drug, 2024
- Generic2,390 claims89%
- Brand-name and other288 claims11%
Dr. Kniaz'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. Kniaz's Part D claims, 2024
- Antibiotics1%25 of 2,678 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: 2,3892024: 2,380No change
Drugs named by CMS: 42 in 2024, 40 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
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Dr. Daniel Kniaz received $1,731 in industry payments from 2017 to 2025
CMS Open Payments shows 63 general payments to Dr. Kniaz from 20 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $400.
General payments to Dr. Kniaz by program year, 2017 to 2025
General payments to Dr. Kniaz by kind, 2017 to 2025
- Food and beverage$1,71199%
- Education$201%
Companies that paid Dr. Kniaz the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Kniaz has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Kniaz, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Kniaz
- 2014
- Regional Top Doctor
- 2001
- ACP Fellow
- Undated
- ASN Fellow
- Checkbook Top Doc
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Daniel Kniaz graduated from Medical College Of Wisconsin
Dr. Kniaz graduated from Medical College Of Wisconsin in 1981. Dr. Kniaz is a member of ACP and ASN.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Daniel Kniaz accepts plans from 18 insurance carriers
Dr. Kniaz is in network with 18 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Elevance
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Aetna
- Humana
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Kniaz accepts, by number of carriers
- PPO12
- Medicare11
- HMO10
- POS6
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel Kniaz'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Daniel Kniaz
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. Daniel Kniaz's NPI number?
Dr. Daniel Kniaz's NPI number is 1841270147. It was assigned on January 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Kniaz?
Dr. Daniel Kniaz is a nephrologist in Lincolnwood, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Daniel Kniaz practice?
Dr. Kniaz practices at 4600 Touhy Avenue, Lincolnwood, IL 60712. Dr. Kniaz's primary practice is Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois. Dmand AI also links Dr. Kniaz to 2 hospitals, 1 dialysis center and 1 group practice or clinic.
What is Dr. Daniel Kniaz's office phone number?
The practice phone on file for Dr. Kniaz is (847) 443-1228.
What is Dr. Daniel Kniaz's medical license number?
Dr. Kniaz holds Illinois license 036073101, one of the licenses on file in 2 states.
Which states has Dr. Daniel Kniaz been licensed in?
Dmand AI has state licenses on file for Dr. Kniaz in Illinois (1986 to 2026) and Wisconsin (2000 to 2019).
Which hospitals is Dr. Daniel Kniaz affiliated with?
Dr. Kniaz is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Kniaz to 2 more hospitals.
What medical group is Dr. Daniel Kniaz part of?
Dr. Kniaz is linked to Associates in Nephrology.
Does Dr. Daniel Kniaz accept Medicare?
Yes. CMS data shows Dr. Kniaz billed Medicare for 2,995 services in 2024.
How many Medicare patients does Dr. Daniel Kniaz see?
CMS counts 493 Medicare patients who saw Dr. Kniaz in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
Is Dr. Daniel Kniaz board certified?
Yes. Dr. Kniaz is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Daniel Kniaz bill to Medicare?
In 2024, Dr. Kniaz's most billed Medicare services were injected or infused drug (J0885), office visit, established patient (99215) and hospital inpatient care (99232).
Where did Dr. Daniel Kniaz go to medical school?
Dr. Kniaz graduated from Medical College Of Wisconsin in 1981.
What drugs does Dr. Daniel Kniaz prescribe most?
In 2024 Medicare Part D data, Dr. Kniaz's most prescribed drugs by claims were Carvedilol, Allopurinol and Amlodipine Besylate.
Has Dr. Daniel Kniaz received payments from drug or device companies?
CMS Open Payments shows $1,731 in general payments to Dr. Kniaz from 20 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Daniel Kniaz been practicing?
Dr. Kniaz graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Daniel Kniaz accept?
Dr. Kniaz is in network with 18 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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