NPPES file of Aug 9, 2026

Michael J. Prebil, P.A

Physician Assistant · Sun City, AZ

Michael J. Prebil, P.A is a physician assistant with a practice address in Sun City, Arizona, and NPI 1104875533, issued on May 10, 2006. Check the license (Arizona 1940, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104875533
Name
Michael J. Prebil
Credential
P.A
Primary taxonomy
Physician Assistant 363A00000X
License numbers
1940 AZ
1030432 GA
Self-reported in NPPES; status is on the state search
Practice location
10401 West Thunderbird Boulevard, Sun City, AZ 85351
Phone
(623) 977-7211
Enumerated
May 10, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
399825 AZ
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 10401 West Thunderbird Boulevard

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

  1. Howard Friedman, M.DEmergency Medicine Physician1942259700
  2. John Loewen, M.DEmergency Medicine Physician1760435960
  3. Kenneth Moore, M.DEmergency Medicine Physician1467402800
  4. Robert Plass, M.DEmergency Medicine Physician1437109865
  5. Thomas Umemoto, M.DEmergency Medicine Physician1477503845

Verify Michael J. Prebil in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 1940
    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 Arizona license search

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72% fewer Medicare Part D claims than the average physician assistant in 2024

233 Medicare Part D claims for 152 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Michael Prebil233
  2. Specialty average830

Most prescribed

  1. Naproxen53 claims
  2. Cyclobenzaprine Hcl24 claims
  3. Dicyclomine Hcl23 claims
  4. Prednisone22 claims
  5. Hydrocodone-Acetaminophen18 claims
  6. Cefdinir12 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.

Michael J. Prebil among 3,666 physician assistant records in Arizona

Michael J. Prebil, P.A is one of 3,666 physician assistant records with a practice address in Arizona. 77% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 84% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2007 · 35% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 physician assistant records list a practice address in Sun City

They are 42 of the 813 NPPES records with a practice address in Sun City, and 3,666 physician assistant records in Arizona.

The 8 physician assistant records with the nearest ZIP codes

  1. Becky Cooley, PA-CSun City, AZ 853511689627374
  2. Michelle Hitchcock, PA-CSun City, AZ 853511467492637
  3. Justin Lovich, PA-CSun City, AZ 853511184026155
  4. Stephanie McGarvey, P.A-CSun City, AZ 853511053344044
  5. Lauren Miiller, PASun City, AZ 853511922474022
  6. Celina Moretta Lubbehusen, PA-CSun City, AZ 853511063895423
  7. Terrie Pasch, PA-CSun City, AZ 853511447536180
  8. Carlos Pence, PA-CSun City, AZ 853511477839041

Common questions

What is Michael J. Prebil, P.A's NPI number?

Michael J. Prebil, P.A's National Provider Identifier (NPI) is 1104875533, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael J. Prebil, P.A located?

The NPPES record lists a practice address at 10401 West Thunderbird Boulevard, Sun City, AZ, 85351. Phone: (623) 977-7211. Providers update this record themselves, so call before visiting.

How can I verify Michael J. Prebil, P.A's license?

NPPES lists Arizona license number 1940, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Michael J. Prebil, P.A prescribe under Medicare Part D?

In 2024, Michael J. Prebil, P.A had 233 Medicare Part D claims for 152 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.

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.