NPPES file of Aug 9, 2026

Darian Michael Pajak, MD

Diagnostic Radiology Physician · Scottsdale, AZ

Darian Michael Pajak, MD is a diagnostic radiology physician with a practice address in Scottsdale, Arizona, and NPI 1366698367, issued on Aug 11, 2008. Check the license (Arizona 42000, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366698367
Name
Darian Michael Pajak
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
42000 AZ
Self-reported in NPPES; status is on the state search
Practice location
6740 E Camelback RD, Scottsdale, AZ 85251
Phone
(480) 809-4880
Enumerated
Aug 11, 2008
Record last updated
Mar 5, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(480) 809-4850
Medicaid ID
437620 AZ
Medicare enrollment
Enrolled (PECOS I20090820000181); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6740 E Camelback RD

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

  1. Amanda Damiris, PA-CPhysician Assistant1871829184

Verify Darian Michael Pajak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 42000
    Check 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 Arizona 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.

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The practice group's MIPS final score for 2023 (Medicare payment program): 75.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Health Diagnostics OF California A Professional CorporationPhoenix, AZ
  2. Smi Imaging LLCFlagstaff, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darian Michael Pajak among 869 diagnostic radiology physician records in Arizona

Darian Michael Pajak, MD is one of 869 diagnostic radiology physician records with a practice address in Arizona. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.

  • NPI issued2008 · 60% of these records are older, 35% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2001 · median 2003 among the 573 with a school on file
  • Record last updated2012 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

196 diagnostic radiology physician records list a practice address in Scottsdale

They are 196 of the 11,008 NPPES records with a practice address in Scottsdale, and 869 diagnostic radiology physician records in Arizona.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Ron Ayanzen, M.D.Scottsdale, AZ 852511013901586
  2. Glenn Cook, MDScottsdale, AZ 852511427047463
  3. William Horsley, MDScottsdale, AZ 852511457340416
  4. Kenneth Keller, MDScottsdale, AZ 852511891781886
  5. Ronald Korn, MD, PHDScottsdale, AZ 852511588653547
  6. Eric Kovalsky, MDScottsdale, AZ 852511194714154
  7. Mark Kuo, MDScottsdale, AZ 852511760471700
  8. Jonathan Levy, MDScottsdale, AZ 852511104815166

Common questions

What is Darian Michael Pajak, MD's NPI number?

Darian Michael Pajak, MD's National Provider Identifier (NPI) is 1366698367, issued on Aug 11, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Darian Michael Pajak, MD located?

The NPPES record lists a practice address at 6740 E Camelback RD, Scottsdale, AZ, 85251. Phone: (480) 809-4880. Providers update this record themselves, so call before visiting.

How can I verify Darian Michael Pajak, MD's license?

NPPES lists Arizona license number 42000, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Darian Michael Pajak, MD's MIPS final score?

The 2023 MIPS final score is 75.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.