David N. Irani, MD
Neurology Physician · Ann Arbor, MI
David N. Irani, MD is a neurology physician with a practice address in Ann Arbor, Michigan, and NPI 1558317404, issued on May 25, 2006. Check the license (Michigan 4301051269, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- David N. Irani
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 4301051269 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-4000
- Enumerated
- May 25, 2006
- Record last updated
- Sep 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 479681100 MD
- Medicare enrollment
- Enrolled (PECOS I20070713000087); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1987
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Also registered at 1500 E Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David N. Irani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301051269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average neurology physician in 2024
453 Medicare Part D claims for 94 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen49 claims
- Gabapentin48 claims
- Baclofen39 claims
- Teriflunomide28 claims
- Copaxone27 claims
- Rebif24 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
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David N. Irani among 739 neurology physician records in Michigan
David N. Irani, MD is one of 739 neurology 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1987 · median 2005 among the 501 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Michigan
There are 739 neurology physician records in Michigan.
All 739 in Michigan → Every provider in Ann Arbor → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Sami Barmada, MD, PHDAnn Arbor, MI 481091144247891
- Kelvin Chou, MDAnn Arbor, MI 481091376539791
- Praveen Dayalu, MDAnn Arbor, MI 481091508879206
- John Fink, MDAnn Arbor, MI 481091346339231
- Kirk Frey, MDAnn Arbor, MI 481091841382892
- Judith Heidebrink, MDAnn Arbor, MI 481091851480727
- Kerry Hulsing, MDAnn Arbor, MI 481091326051020
- Ann Little, MDAnn Arbor, MI 481091770596470
Common questions
What is David N. Irani, MD's NPI number?
David N. Irani, MD's National Provider Identifier (NPI) is 1558317404, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David N. Irani, MD located?
The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.
How can I verify David N. Irani, MD's license?
NPPES lists Michigan license number 4301051269, 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 David N. Irani, MD prescribe under Medicare Part D?
In 2024, David N. Irani, MD had 453 Medicare Part D claims for 94 beneficiaries; the average among neurology physician prescribers was 1,370. 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.