Justin Patrick Mitchelson, M.D.
Emergency Medicine Physician · Grosse Pointe, MI
Justin Patrick Mitchelson, M.D. is an emergency medicine physician with a practice address in Grosse Pointe, Michigan, and NPI 1598994139, issued on Jul 2, 2009. Check the license (Michigan 4301111177, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Justin Patrick Mitchelson
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 4301111177 MI
R71686 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 468 Cadieux RD, Grosse Pointe, MI 48230
- Phone
- (313) 473-1605
- Enumerated
- Jul 2, 2009
- Record last updated
- Jul 29, 2022
- Fax
- (313) 473-1934
- Medicare enrollment
- Enrolled (PECOS I20161221000154); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 468 Cadieux RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen Ackerman, PAPhysician Assistant1033665906
- David Adams, MDEmergency Medicine Physician1740798099
- Kenicia Adams-Strong, CRNACertified Registered Nurse Anesthetist1952501694
- Sarwat Ahmad, MDSurgical Oncology Physician1639464829
- Harris Ahmed, M.D.Family Medicine Physician1609282854
Verify Justin Patrick Mitchelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301111177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average emergency medicine physician in 2024
191 Medicare Part D claims for 137 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Cephalexin17 claims
- Hydrocodone-Acetaminophen17 claims
- Methylprednisolone17 claims
- Prednisone17 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.
The MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Beaumont Medical Group Hospital Based ServicesTroy, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Patrick Mitchelson among 3,083 emergency medicine physician records in Michigan
Justin Patrick Mitchelson, M.D. 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 2009, is newer than 38% of them.
- NPI issued2009 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · 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).
14 emergency medicine physician records list a practice address in Grosse Pointe
They are 14 of the 406 NPPES records with a practice address in Grosse Pointe, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Grosse Pointe → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Adams, MDGrosse Pointe, MI 482301740798099
- Noah Bryant, M.D.Grosse Pointe, MI 482301679954283
- Glen Clark, MDGrosse Pointe, MI 482301932110657
- Brian Dimmer, M.D.Grosse Pointe, MI 482301053478784
- Brian Felice, M.D.Grosse Pointe, MI 482301861656407
- Liza Khalil, MDGrosse Pointe, MI 482301275155434
- Donnell Newman, M.D.Grosse Pointe Park, MI 482301184897209
- Mark Sadzikowski, MDGrosse Pointe, MI 482301457321499
Common questions
What is Justin Patrick Mitchelson, M.D.'s NPI number?
Justin Patrick Mitchelson, M.D.'s National Provider Identifier (NPI) is 1598994139, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Justin Patrick Mitchelson, M.D. located?
The NPPES record lists a practice address at 468 Cadieux RD, Grosse Pointe, MI, 48230. Phone: (313) 473-1605. Providers update this record themselves, so call before visiting.
How can I verify Justin Patrick Mitchelson, M.D.'s license?
NPPES lists Michigan license number 4301111177, 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 Patrick Mitchelson, M.D. prescribe under Medicare Part D?
In 2024, Justin Patrick Mitchelson, M.D. had 191 Medicare Part D claims for 137 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Justin Patrick Mitchelson, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.