Nijuanna Pertresh Irby-Johnson, M.D.
Internal Medicine Physician · Northville, MI
Nijuanna Pertresh Irby-Johnson, M.D. is an internal medicine physician with a practice address in Northville, Michigan, and NPI 1366652760, issued on May 23, 2007. Check the license (Michigan 4301084047, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Nijuanna Pertresh Irby-Johnson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301084047 MI
Self-reported in NPPES; status is on the state search - Practice location
- 39901 Traditions Dr, Northville, MI 48168
- Phone
- (248) 305-4400
- Enumerated
- May 23, 2007
- Record last updated
- Dec 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071217000071); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 39901 Traditions Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nijuanna Pertresh Irby-Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301084047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,881 Medicare Part D claims for 185 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 28 claims were for opioids.
Most prescribed
- Amlodipine Besylate180 claims
- Atorvastatin Calcium147 claims
- Losartan Potassium131 claims
- Lisinopril95 claims
- Metoprolol Succinate81 claims
- Hydrochlorothiazide52 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
- Berry Johnson Health, PLLCSouthfield, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nijuanna Pertresh Irby-Johnson among 5,735 internal medicine physician records in Michigan
Nijuanna Pertresh Irby-Johnson, M.D. is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2006 among the 3,564 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Northville
They are 13 of the 767 NPPES records with a practice address in Northville, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Northville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anibal Cazal, M.D.Northville, MI 481681437418373
- Rochelle Eubanks-Daniel, MDNorthville, MI 481681326018078
- Audrey Fan, MDNorthville, MI 481681750470977
- Allan Golden, MDNorthville, MI 481681346809282
- Cornelius James, M.D.Northville, MI 481681750669438
- Asim Kagzi, MDNorthville, MI 481681710274600
- Rasimcan Meral, MDNorthville, MI 481681124764667
- Eric Walford, MDNorthville, MI 481681336408806
Common questions
What is Nijuanna Pertresh Irby-Johnson, M.D.'s NPI number?
Nijuanna Pertresh Irby-Johnson, M.D.'s National Provider Identifier (NPI) is 1366652760, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nijuanna Pertresh Irby-Johnson, M.D. located?
The NPPES record lists a practice address at 39901 Traditions Dr, Northville, MI, 48168. Phone: (248) 305-4400. Providers update this record themselves, so call before visiting.
How can I verify Nijuanna Pertresh Irby-Johnson, M.D.'s license?
NPPES lists Michigan license number 4301084047, 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 Nijuanna Pertresh Irby-Johnson, M.D. prescribe under Medicare Part D?
In 2024, Nijuanna Pertresh Irby-Johnson, M.D. had 1,881 Medicare Part D claims for 185 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.