NPPES file of Aug 9, 2026

Mackenzie Jayne Shisler

Physician Assistant · Iowa City, IA

Mackenzie Jayne Shisler is a physician assistant with a practice address in Iowa City, Iowa, and NPI 1669274932, issued on Mar 26, 2025. Check the license (Iowa 134418, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1669274932
Name
Mackenzie Jayne Shisler
Primary taxonomy
Physician Assistant 363A00000X
License number
134418 IA
Self-reported in NPPES; status is on the state search
Practice location
269 N 1St Ave, Iowa City, IA 52245
Phone
(319) 351-6852
Enumerated
Mar 26, 2025
Record last updated
Apr 14, 2026
Fax
(319) 351-2625
Medicare enrollment
Enrolled (PECOS I20251014004335); 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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8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →

Also registered at 269 N 1St Ave

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

  1. Justen Ahmad, MDFamily Medicine Physician1164163234
  2. Anne Boileau, DOFamily Medicine Physician1942235619
  3. Melanie Cleveland, M.D.Family Medicine Physician1801839238
  4. Courtney Engel, PA-CMedical Physician Assistant1679925069
  5. Chanda Gritters, PA-CPhysician Assistant1851177240
  6. John Kelley, MDInternal Medicine Physician1871567131

Verify Mackenzie Jayne Shisler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 134418    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
Find 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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Bills Medicare through 3 group practices

  1. Mercy Care Management, IncCedar Rapids, IA
  2. Mercy Physician Associates IncNorth Liberty, IA
  3. State University OF IowaIowa City, IA

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

Mackenzie Jayne Shisler among 1,525 physician assistant records in Iowa

Mackenzie Jayne Shisler is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 1% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2025 · median 2017 among the 1,053 with a school on file
  • Record last updated2026 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

226 physician assistant records list a practice address in Iowa City

They are 226 of the 7,163 NPPES records with a practice address in Iowa City, and 1,525 physician assistant records in Iowa.

All 1,525 in Iowa → Every provider in Iowa City → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. April Allen, PA-CIowa City, IA 522451689204141
  2. Corey Andrade, PA-CIowa City, IA 522451285027847
  3. Matthew Berry, PA-CIowa City, IA 522451215472626
  4. Scot Burroughs, PAIowa City, IA 522451467420729
  5. Thomas Dean, PA-CIowa City, IA 522451710005871
  6. Sarah Dowd, PA-CIowa City, IA 522451295188266
  7. Abby Hein, PAIowa City, IA 522451750436408
  8. Shelly Hsiao, PAIowa City, IA 522451629485230

Common questions

What is Mackenzie Jayne Shisler's NPI number?

Mackenzie Jayne Shisler's National Provider Identifier (NPI) is 1669274932, issued on Mar 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Jayne Shisler located?

The NPPES record lists a practice address at 269 N 1St Ave, Iowa City, IA, 52245. Phone: (319) 351-6852. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Jayne Shisler's license?

NPPES lists Iowa license number 134418, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

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.