John Michael Nicklas, MD
Advanced Heart Failure and Transplant Cardiology Physician · Ann Arbor, MI
John Michael Nicklas, MD is an advanced heart failure and transplant cardiology physician with a practice address in Ann Arbor, Michigan, and NPI 1801972864, issued on Oct 31, 2006. Check the license (Michigan 4301044825, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John Michael Nicklas
- Credential
- MD
- Primary taxonomy
- Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X
- License number
- 4301044825 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-5000
- Enumerated
- Oct 31, 2006
- Record last updated
- Jan 28, 2026
- Medicaid ID
- 1398535 MI
- Medicare enrollment
- Enrolled (PECOS I20100521000735); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest advanced heart failure and transplant cardiology physician records → All 28 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.
- Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
- Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
- Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
- Anjelica Abate, MDDiagnostic Radiology Physician1841819216
- Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
- Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239
Verify John Michael Nicklas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301044825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average advanced heart failure and transplant cardiology physician in 2024
2,527 Medicare Part D claims for 224 beneficiaries, against an average of 1,965 among the 1,124 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Torsemide181 claims
- Spironolactone166 claims
- Atorvastatin Calcium143 claims
- Potassium Chloride134 claims
- Metoprolol Succinate132 claims
- Furosemide131 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 MichiganCanton, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Michael Nicklas among 28 advanced heart failure and transplant cardiology physician records in Michigan
John Michael Nicklas, MD is one of 28 advanced heart failure and transplant cardiology physician records with a practice address in Michigan. 96% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 75% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated1976 · median 2006 among the 25 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Heart Failure and Transplant Cardiology Physician providers in Michigan
There are 28 advanced heart failure and transplant cardiology physician records in Michigan.
All 28 in Michigan → Every provider in Ann Arbor → Advanced Heart Failure and Transplant Cardiology Physician nationwide →
The 8 advanced heart failure and transplant cardiology physician records with the nearest ZIP codes
- Keith Aaronson, MDAnn Arbor, MI 481091144305301
- Bader Aldeen Alhafez, MDAnn Arbor, MI 481091487034161
- Abbas Bitar, M.DAnn Arbor, MI 481091174836928
- Thomas Cascino, MDAnn Arbor, MI 481091679839807
- David Dyke, MDAnn Arbor, MI 481091346325172
- Yoav Hammer, MDAnn Arbor, MI 481091780296699
- Scott Hummel, M.D.Ann Arbor, MI 481091013094853
- Matthew Konerman, M.D.Ann Arbor, MI 481091659557247
Common questions
What is John Michael Nicklas, MD's NPI number?
John Michael Nicklas, MD's National Provider Identifier (NPI) is 1801972864, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Nicklas, MD located?
The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-5000. Providers update this record themselves, so call before visiting.
How can I verify John Michael Nicklas, MD's license?
NPPES lists Michigan license number 4301044825, 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 John Michael Nicklas, MD prescribe under Medicare Part D?
In 2024, John Michael Nicklas, MD had 2,527 Medicare Part D claims for 224 beneficiaries; the average among advanced heart failure and transplant cardiology physician prescribers was 1,965. 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.