Registry data as of Aug 27, 2026

Kaancan Deniz, MD

Behavioral Neurology & Neuropsychiatry Physician · Iowa City, IA

Kaancan Deniz, MD is a behavioral neurology & neuropsychiatry physician with a practice address in Iowa City, Iowa, and NPI 1326660754, issued on May 7, 2020. Check the license on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1326660754
Name
Kaancan Deniz
Credential
MD
Primary taxonomy
Behavioral Neurology & Neuropsychiatry Physician 2084B0040X
Practice location
200 Hawkins Dr, Iowa City, IA 52242
Phone
(319) 356-2952
Enumerated
May 7, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 Hawkins Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Helena Aaberg, MDAnesthesiology Physician1689301558
  2. Abdullah Abbasi, MDInternal Medicine Physician1932944204
  3. Mary Jo Abbott, RPHPharmacist1841325875
  4. Francois Abboud, MDInternal Medicine Physician1598753113
  5. Abdalla Abdalla, MBBCHAnatomic Pathology & Clinical Pathology Physician1518859826
  6. Sameh AbdallaAnatomic Pathology & Clinical Pathology Physician1437902160

Verify Kaancan Deniz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

82% fewer Medicare Part D claims than the average behavioral neurology & neuropsychiatry physician in 2024

134 Medicare Part D claims for 21 beneficiaries, against an average of 763 among the 173 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Kaancan Deniz134
  2. Specialty average763

Most prescribed

  1. Topiramate26 claims
  2. Emgality Pen13 claims
  3. Gabapentin11 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.

Behavioral Neurology & Neuropsychiatry Physician providers in Iowa

There are 2 behavioral neurology & neuropsychiatry physician records in Iowa.

Other behavioral neurology & neuropsychiatry physician records in Iowa

  1. Aaron Boes, M.D., PH.DIowa City, IA1770880387

Common questions

What is Kaancan Deniz, MD's NPI number?

Kaancan Deniz, MD's National Provider Identifier (NPI) is 1326660754, issued on May 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kaancan Deniz, MD located?

The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-2952. Providers update this record themselves, so call before visiting.

How can I verify Kaancan Deniz, MD's license?

Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kaancan Deniz, MD prescribe under Medicare Part D?

In 2024, Kaancan Deniz, MD had 134 Medicare Part D claims for 21 beneficiaries; the average among behavioral neurology & neuropsychiatry physician prescribers was 763. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.