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Dr. David Kracker, MD
NPI1194722934PAC ID0244211902
- Medicare services, 2024
- 1,829
- Medicare patients, 2024
- 431
- Part D claims, 2024
- 584
- Publications
- 1
- Hospital affiliations
- 4
- 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. Kracker'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. David Kracker is a nephrologist in Lincolnwood, Illinois
Dr. Kracker practices at Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois.
Dr. Kracker's NPI, 1194722934, was assigned on July 7, 2005. Dr. Kracker graduated from Ohio State College of Medicine in 1996. Dr. Kracker holds Illinois license 036104149.
NPI and contact details
- NPI
- 1194722934NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244211902
- NPI enumeration date
- July 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 443-1228
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Kracker practices at Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois
Dr. Kracker'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. David Kracker is affiliated with 9 sites of care and 1 medical group
Dr. Kracker's primary practice is Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois. Dr. Kracker is also affiliated with Loyola University Medical Center. The medical group on file is Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI also links Dr. Kracker to 3 more hospitals, 3 dialysis centers and 1 group practice or clinic, each named with a free account.
Concerto Renal Services - LincolnwoodPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Kracker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kracker practices, 9 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 |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Kracker is one of 534 nephrologists in Illinois
Nephrology is Dr. Kracker's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Kracker is board certified in internal medicine by the American Board of Internal Medicine. Dr. Kracker is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Clinical focus
Dmand AI lists chronic anemia, chronic kidney disease, fluid and electrolyte imbalances and parathyroid gland disorder among the conditions Dr. Kracker treats.
Nephrologists near Dr. Kracker
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. David Kracker billed Medicare for 1,829 services in 2024
CMS data shows 1,829 Medicare services from Dr. Kracker across 11 procedure codes in 2024, for 431 Medicare patients. Medicare paid $228,818 for them.
Medicare services, 20241,829
Medicare patients431
Paid by Medicare$228,818
Procedure codes11
Dr. Kracker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9952024: 1,0748%
- Tests and treatments
- 2023: 8972024: 56038%
- Other services
- 2023: 02024: 195
Where Dr. Kracker's Medicare services took place, 2024
- In an office1,00155%
- In a facility82845%
Dr. Kracker compared with the Illinois median for nephrologists, 2024
- Dr. Kracker
- Illinois median
- Medicare services
- 1,829vs 1,28442% above
- Medicare patients
- 431vs 35721% above
- Part D claims
- 457vs 57821% below
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Dr. Kracker'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. Kracker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kracker and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Kracker treated 431 Medicare patients in 2024, average age 71
CMS counts 431 Medicare patients who saw Dr. Kracker in 2024. The largest group is 75 to 84, with 156 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 51% are also on Medicaid. Their average risk score is 5.28, 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. Kracker's median patient age at 70, with 50% women.
Medicare patients, 2024431
Average age71
Average risk score5.28
Also on Medicaid51%
Dr. Kracker's Medicare patients by age, 2024
Dr. Kracker's Medicare patients by sex, 2024
- Women22652%
- Men20548%
Chronic conditions among Dr. Kracker's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
- Ischemic heart disease59%
- Heart failure56%
- Arthritis52%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kracker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
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. David Kracker wrote 584 Medicare Part D claims in 2024
In 2024, Dr. Kracker wrote 584 Medicare Part D claims for 147 patients. 95% of them were for generic drugs. CMS names the drug for 457 of them, across 10 drugs with 11 or more claims each, at $34,274 in total drug cost. In 2023, CMS named 322 claims across 10 drugs.
Part D claims, 2024584
Drugs named by CMS10
Total drug cost$34,274
Part D patients147
Dr. Kracker's Part D claims by kind of drug, 2024
- Generic553 claims95%
- Brand-name31 claims5%
Dr. Kracker'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3222024: 45742%
Drugs named by CMS: 10 in 2024, 10 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. David Kracker offers telehealth to Medicare patients
Dr. Kracker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kracker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Kracker has 1 publication on record
Dmand AI links 1 paper to Dr. Kracker. Dr. Kracker's most frequent co-authors are Darshana M. Dadhania, MD, Choli Hartono, MD and Joseph Schwartz, MD.
Papers1
Dr. Kracker's most frequent co-authors
- Darshana M. Dadhania, MD1 shared paper
- Choli Hartono, MD1 shared paper
- Joseph Schwartz, MD1 shared paper
Recent publications by Dr. Kracker
See who Dr. Kracker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kracker works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Kracker received $968 in industry payments from 2016 to 2024
CMS Open Payments shows 48 general payments to Dr. Kracker from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. Fresenius USA Marketing, Inc. paid the most, $329.
General payments to Dr. Kracker by program year, 2016 to 2024
General payments to Dr. Kracker by kind, 2016 to 2024
$968in total
- Food and beverage$95699%
- Education$121%
Companies that paid Dr. Kracker the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Kracker graduated from Ohio State College of Medicine
Dr. Kracker graduated from Ohio State College of Medicine in 1996.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. David Kracker accepts plans from 10 insurance carriers
Dr. Kracker is in network with 10 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +2 more carriersWith a free account
Plan types Dr. Kracker accepts, by number of carriers
- Medicare9
- PPO7
- HMO6
- POS5
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Kracker'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. David Kracker
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. David Kracker's NPI number?
Dr. David Kracker's NPI number is 1194722934. It was assigned on July 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Kracker?
Dr. David Kracker is a nephrologist in Lincolnwood, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. David Kracker practice?
Dr. Kracker practices at 4600 Touhy Avenue, Lincolnwood, IL 60712. Dr. Kracker's primary practice is Concerto Renal Services - Lincolnwood in Lincolnwood, Illinois. Dmand AI also links Dr. Kracker to 3 hospitals, 3 dialysis centers and 1 group practice or clinic.
What is Dr. David Kracker's office phone number?
The practice phone on file for Dr. Kracker is (847) 443-1228.
What is Dr. David Kracker's medical license number?
Dr. Kracker holds Illinois license 036104149.
Which hospitals is Dr. David Kracker affiliated with?
Dr. Kracker is affiliated with Loyola University Medical Center. Dmand AI links Dr. Kracker to 3 more hospitals.
What medical group is Dr. David Kracker part of?
Dr. Kracker is linked to Nephrology Associates of Northern Illinois and Indiana (NANI).
Does Dr. David Kracker accept Medicare?
Yes. CMS data shows Dr. Kracker billed Medicare for 1,829 services in 2024, and Dr. Kracker accepts Medicare assignment.
Does Dr. David Kracker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kracker as offering telehealth services.
How many Medicare patients does Dr. David Kracker see?
CMS counts 431 Medicare patients who saw Dr. Kracker in 2024, with an average age of 71.
Show 9 more questionsShow fewer questions
Is Dr. David Kracker board certified?
Yes. Dr. Kracker is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David Kracker bill to Medicare?
In 2024, Dr. Kracker's most billed Medicare services were hospital inpatient care (99232), dialysis (90960) and medicare service (G2211).
Where did Dr. David Kracker go to medical school?
Dr. Kracker graduated from Ohio State College of Medicine in 1996.
What drugs does Dr. David Kracker prescribe most?
In 2024 Medicare Part D data, Dr. Kracker's most prescribed drugs by claims were Calcitriol, Sevelamer Carbonate and Vitamin D2.
Has Dr. David Kracker received payments from drug or device companies?
CMS Open Payments shows $968 in general payments to Dr. Kracker from 12 companies from 2016 to 2024. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. David Kracker been practicing?
Dr. Kracker graduated from medical school in 1996, 30 years ago.
Does Dr. David Kracker do research?
Dmand AI links 1 publication to Dr. Kracker.
Who does Dr. David Kracker publish with?
Dr. Kracker's most frequent co-authors are Darshana M. Dadhania, MD (1 shared paper), Choli Hartono, MD (1 shared paper) and Joseph Schwartz, MD (1 shared paper).
What insurance does Dr. David Kracker accept?
Dr. Kracker is in network with 10 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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