NPPES file of Aug 9, 2026

Alex M. Westenfield, MD

Diagnostic Radiology Physician · Iowa City, IA

Alex M. Westenfield, MD is a diagnostic radiology physician with a practice address in Iowa City, Iowa, and NPI 1255313417, issued on Nov 15, 2005. Check the license (Iowa MD-34434, as entered in NPPES) on the Iowa Board of Medicine; 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
1255313417
Name
Alex M. Westenfield
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
MD-34434 IA
C143714 CA
57142 MN
Self-reported in NPPES; status is on the state search
Practice location
200 Hawkins Dr, Iowa City, IA 52242
Phone
(319) 467-2868
Enumerated
Nov 15, 2005
Record last updated
Jan 2, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(319) 356-2220
Medicare enrollment
Enrolled (PECOS I20130717000427); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 1997
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 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, MDGastroenterology Physician1932944204
  3. Mary Jo Abbott, RPHPharmacist1841325875
  4. Francois Abboud, MDCardiovascular Disease Physician1598753113
  5. Abdalla Abdalla, MBBCHAnatomic Pathology & Clinical Pathology Physician1518859826
  6. Sameh AbdallaAnatomic Pathology & Clinical Pathology Physician1437902160

Verify Alex M. Westenfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license MD-34434    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 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.

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The practice group's MIPS final score for 2023 (Medicare payment program): 82.3 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 score81.5
  2. Costout of 100 · 30%38.2
  3. Promoting interoperabilityout of 100 · 25%100.0
  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 3 group practices

  1. Fairview ClinicsMinneapolis, MN
  2. Fairview Express CareMinneapolis, MN
  3. University OF Minnesota Health Clinics And Surgery Center IncMinneapolis, MN

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

140 diagnostic radiology physician records list a practice address in Iowa City

They are 140 of the 7,163 NPPES records with a practice address in Iowa City, and 364 diagnostic radiology physician records in Iowa.

All 140 in Iowa City → All 364 in Iowa → Every provider in Iowa City →

Other diagnostic radiology physician records in Iowa

  1. Mostafa Abdelraheem, MDIowa City, IA1922787274
  2. Muhammad Abdul-Wahab, MDDes Moines, IA1649690686
  3. Farris Abou-Hanna, MDIowa City, IA1801425285
  4. Islam Abu Ishgair, MBBSIowa City, IA1669394821
  5. Govinda AdhikariIowa City, IA1861275877
  6. Nandita Agarwal, M.D.Iowa City, IA1760832513
  7. Gage AgersIowa City, IA1649700931
  8. Hernane Ajuz Holzmann, MDIowa City, IA1801776786
  9. John Alcini, MDCedar Rapids, IA1679616429
  10. Saleh AlkathiriIowa City, IA1962056192

Common questions

What is Alex M. Westenfield, MD's NPI number?

Alex M. Westenfield, MD's National Provider Identifier (NPI) is 1255313417, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Alex M. Westenfield, MD located?

The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 467-2868. Providers update this record themselves, so call before visiting.

How can I verify Alex M. Westenfield, MD's license?

NPPES lists Iowa license number MD-34434, as entered by the provider. 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.

What is Alex M. Westenfield, MD's MIPS final score?

The 2023 MIPS final score is 82.3 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.