Justin Leonard McAllister, D.O.
Emergency Medicine Physician · Farmington Hills, MI
Justin Leonard McAllister, D.O. is an emergency medicine physician with a practice address in Farmington Hills, Michigan, and NPI 1598024887, issued on May 8, 2012. Check the license (Michigan 5101019732, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Justin Leonard McAllister
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 5101019732 MI
Self-reported in NPPES; status is on the state search - Practice location
- 28050 Grand River Ave, Farmington Hills, MI 48336
- Phone
- (248) 471-8224
- Enumerated
- May 8, 2012
- Record last updated
- Feb 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20160817000539); accepts Medicare assignment
- Medical or professional school
- Western Un Of Hlth Sciences, Col Of Podiatric Med, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 28050 Grand River Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Abrash, M.D.Anatomic Pathology & Clinical Pathology Physician1033152681
- Ghadah AbujameaEmergency Medicine Physician1144102765
- Cheryl Adams, CRNACertified Registered Nurse Anesthetist1730476227
- Gloria AdamsCertified Registered Nurse Anesthetist1326051350
Verify Justin Leonard McAllister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101019732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average emergency medicine physician in 2024
236 Medicare Part D claims for 141 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 21 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa14 claims
- Prednisone13 claims
- Oxycodone Hcl11 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Leonard McAllister among 3,083 emergency medicine physician records in Michigan
Justin Leonard McAllister, D.O. is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 48% of them.
- NPI issued2012 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2013 among the 1,931 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 emergency medicine physician records list a practice address in Farmington Hills
They are 85 of the 36,305 NPPES records with a practice address in Farmington Hills, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Farmington Hills → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Linda Assaf, D.OFarmington Hills, MI 483361225276827
- Shirin Badrtalei-Shah, D.O., M.P.H.Farmington Hills, MI 483361205090867
- James Berry, D.O.Farmington Hills, MI 483361467571711
- Michael Fill, D.O.Farmington Hills, MI 483361487866976
- Michael Florin, D.O.Farmington Hills, MI 483361780806190
- David Hess, D.O.Farmington Hills, MI 483361306050034
- Mark HorvathFarmington Hills, MI 483361508006552
- Paul Lacasse, D.O.Farmington Hills, MI 483361649207580
Common questions
What is Justin Leonard McAllister, D.O.'s NPI number?
Justin Leonard McAllister, D.O.'s National Provider Identifier (NPI) is 1598024887, issued on May 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Justin Leonard McAllister, D.O. located?
The NPPES record lists a practice address at 28050 Grand River Ave, Farmington Hills, MI, 48336. Phone: (248) 471-8224. Providers update this record themselves, so call before visiting.
How can I verify Justin Leonard McAllister, D.O.'s license?
NPPES lists Michigan license number 5101019732, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin Leonard McAllister, D.O. prescribe under Medicare Part D?
In 2024, Justin Leonard McAllister, D.O. had 236 Medicare Part D claims for 141 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.