Kristopher N. Atzeff, M.D.
Urology Physician · Libertyville, IL
Kristopher N. Atzeff, M.D. is a urology physician with a practice address in Libertyville, Illinois, and NPI 1073577045, issued on Apr 14, 2006. Check the license (Illinois 036-106288, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kristopher N. Atzeff
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 036-106288 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Hollister Dr Ste 107, Libertyville, IL 60048
- Phone
- (847) 295-0010
- Enumerated
- Apr 14, 2006
- Record last updated
- Dec 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 549-7815
- Medicaid ID
- 036-106288 IL
- Medicare enrollment
- Enrolled (PECOS I20050919000105); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 629 in Illinois → Look up another NPI →
Also registered at 1800 Hollister Dr Ste 107
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Akua Akuffo, DNP-FNP-CNurse Practitioner1386124618
- Justin Cohen, MDUrology Physician1700060704
- Mary HoganFamily Nurse Practitioner1629631478
- Ronald Kim, M.DUrology Physician1447451554
- Eric Kirshenbaum, M.D.Urology Physician1467794248
- Spencer Mossack, MDUrology Physician1265061980
Verify Kristopher N. Atzeff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-106288Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average urology physician in 2024
1,800 Medicare Part D claims for 463 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Tamsulosin Hcl559 claims
- Finasteride232 claims
- Alfuzosin Hcl Er143 claims
- Dutasteride140 claims
- Myrbetriq87 claims
- Silodosin65 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $256.95
11 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Uropartners LLCLake Forest, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristopher N. Atzeff among 629 urology physician records in Illinois
Kristopher N. Atzeff, M.D. is one of 629 urology physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1997 · median 2002 among the 341 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Illinois
There are 629 urology physician records in Illinois.
All 629 in Illinois → Every provider in Libertyville → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Justin Cohen, MDLibertyville, IL 600481700060704
- Ronald Kim, M.DLibertyville, IL 600481447451554
- Eric Kirshenbaum, M.D.Libertyville, IL 600481467794248
- Spencer Mossack, MDLibertyville, IL 600481265061980
- Marc NelsonLibertyville, IL 600481043637325
- Avtar Dhindsa, MDMcHenry, IL 600501790844181
- Ricardo Nabong, M.D.McHenry, IL 600501578596193
- Elizabeth Schlessinger, MDMcHenry, IL 600501669935219
Common questions
What is Kristopher N. Atzeff, M.D.'s NPI number?
Kristopher N. Atzeff, M.D.'s National Provider Identifier (NPI) is 1073577045, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristopher N. Atzeff, M.D. located?
The NPPES record lists a practice address at 1800 Hollister Dr Ste 107, Libertyville, IL, 60048. Phone: (847) 295-0010. Providers update this record themselves, so call before visiting.
How can I verify Kristopher N. Atzeff, M.D.'s license?
NPPES lists Illinois license number 036-106288, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristopher N. Atzeff, M.D. prescribe under Medicare Part D?
In 2024, Kristopher N. Atzeff, M.D. had 1,800 Medicare Part D claims for 463 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Kristopher N. Atzeff, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.