Duane J. Difranco, MD
Psychiatry Physician · Ann Arbor, MI
Duane J. Difranco, MD is a psychiatry physician with a practice address in Ann Arbor, Michigan, and NPI 1699847582, issued on Nov 15, 2006. Check the license (Michigan 4301061496, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Duane J. Difranco
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 4301061496 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2101 Commonwealth, Ann Arbor, MI 48105
- Phone
- (800) 525-5188
- Enumerated
- Nov 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 4131190 MI
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,729 in Michigan → Look up another NPI →
Also registered at 2101 Commonwealth
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Adams, PH.D.Clinical Psychologist1235221185
- Linas Bieliauskas, PH.D.Clinical Psychologist1679650063
- Cynthia Burton, PHDClinical Neuropsychologist1619461787
- Donna Champine, MDPsychiatry Physician1306918818
- Heather Flynn, PHDPsychologist1700958220
- Bruno Giordani, PHDClinical Psychologist1790857217
Verify Duane J. Difranco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301061496Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Duane J. Difranco among 1,729 psychiatry physician records in Michigan
Duane J. Difranco, MD is one of 1,729 psychiatry physician records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileNo · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2007 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
246 psychiatry physician records list a practice address in Ann Arbor
They are 246 of the 15,616 NPPES records with a practice address in Ann Arbor, and 1,729 psychiatry physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,729 in Michigan → Every provider in Ann Arbor → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jane Carnahan, M.D.Ann Arbor, MI 481051588765804
- Donna Champine, MDAnn Arbor, MI 481051306918818
- Barbara Day, MDAnn Arbor, MI 481051679519409
- Bruce Gimbel, M.D.Ann Arbor, MI 481051669484887
- Joyce Kales, M.D.Ann Arbor, MI 481051023194602
- Ziad Kronfol, MDAnn Arbor, MI 481051164594586
- Craig Lemmen, MDAnn Arbor, MI 481051679586002
- Bakul Parikh, M.D.Ann Arbor, MI 481051467412957
Common questions
What is Duane J. Difranco, MD's NPI number?
Duane J. Difranco, MD's National Provider Identifier (NPI) is 1699847582, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Duane J. Difranco, MD located?
The NPPES record lists a practice address at 2101 Commonwealth, Ann Arbor, MI, 48105. Phone: (800) 525-5188. Providers update this record themselves, so call before visiting.
How can I verify Duane J. Difranco, MD's license?
NPPES lists Michigan license number 4301061496, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.