John Haley, MD
Cardiovascular Disease Physician · Rochester, MN
John Haley, MD is a cardiovascular disease physician with a practice address in Rochester, Minnesota, and NPI 1912983834, issued on Dec 22, 2005. Check the license (Minnesota 38194, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John Haley
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 38194 MN
MD-42060 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Dec 22, 2005
- Record last updated
- Sep 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070712000285); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1994
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 627 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify John Haley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 38194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,082 Medicare Part D claims for 245 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate262 claims
- Eliquis159 claims
- Furosemide153 claims
- Lisinopril141 claims
- Ezetimibe133 claims
- Losartan Potassium123 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 4 group practices
- Mayo Clinic Health System-FairmontMankato, MN
- Mayo Clinic Health System-Southeast Minnesota RegionOwatonna, MN
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
- Mayo Clinic Health System-St JamesMankato, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Haley among 627 cardiovascular disease physician records in Minnesota
John Haley, MD is one of 627 cardiovascular disease physician records with a practice address in Minnesota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1994 · median 2004 among the 465 with a school on file
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
257 cardiovascular disease physician records list a practice address in Rochester
They are 257 of the 12,854 NPPES records with a practice address in Rochester, and 627 cardiovascular disease physician records in Minnesota.
All 627 in Minnesota → Every provider in Rochester → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Frank Brozovich, M.D.Rochester, MN 559051164408191
- John Burnett, M.D.Rochester, MN 559051033195060
- Panithaya Chareonthaitawee, M.D.Rochester, MN 559051730165770
- Ian Clements, M.D.Rochester, MN 559051104802347
- David Foley, M.D.Rochester, MN 559051699751610
- Thomas Gerber, M.D., PHDRochester, MN 559051538156799
- John Heit, M.D.Rochester, MN 559051962488726
- Maan Jokhadar, M.D.Rochester, MN 559051821074881
Common questions
What is John Haley, MD's NPI number?
John Haley, MD's National Provider Identifier (NPI) is 1912983834, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Haley, MD located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify John Haley, MD's license?
NPPES lists Minnesota license number 38194, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Haley, MD prescribe under Medicare Part D?
In 2024, John Haley, MD had 2,082 Medicare Part D claims for 245 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.