NPPES file of Aug 9, 2026

Joseph H. Butterfield, M.D.

Allergy & Immunology Physician · Rochester, MN

Joseph H. Butterfield, M.D. is an allergy & immunology physician with a practice address in Rochester, Minnesota, and NPI 1982681136, issued on Dec 29, 2005. Check the license (Minnesota 24660, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982681136
Name
Joseph H. Butterfield
Credential
M.D.
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License number
24660 MN
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 29, 2005
Record last updated
Aug 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100318000136); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 1974
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 200 1St St SW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
  2. Christopher Aakre, MDInternal Medicine Physician1508151663
  3. Kathryn Aaro, P.T.Physical Therapist1619360666
  4. Danielle Aase, MDReproductive Endocrinology Physician1316524135
  5. Uzoamaka Abajue, PHARMDPharmacist1982335295
  6. Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246

Verify Joseph H. Butterfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 24660    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

75% fewer Medicare Part D claims than the average allergy & immunology physician in 2024

186 Medicare Part D claims for 53 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.

  1. Joseph Butterfield186
  2. Specialty average741

Most prescribed

  1. Montelukast Sodium32 claims
  2. Cromolyn Sodium22 claims
  3. Breo Ellipta19 claims
  4. Incruse Ellipta13 claims
  5. Prednisone13 claims
  6. Ayvakit12 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

  1. Mayo ClinicRochester, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Allergy & Immunology Physician providers in Minnesota

There are 85 allergy & immunology physician records in Minnesota.

All 85 in Minnesota → Every provider in Rochester →

Other allergy & immunology physician records in Minnesota

  1. Eyas Abla, M.D,Saint Cloud, MN1134407430
  2. Utkucan Acar, MD, MMSCEast Grand Forks, MN1609397421
  3. Niladri Aichbhaumik, MDSaint Paul, MN1437379369
  4. Barry Alper, M.D.Robbinsdale, MN1366558843
  5. Mollie Alpern, M.D.Saint Paul, MN1467794644
  6. Roula Altisheh, M.DSaint Paul, MN1609132125
  7. Hiba Bashir, M.D.Fridley, MN1497875074
  8. Lowell Becker, MDCambridge, MN1144281965
  9. Paul Blum, MDEdina, MN1083729537
  10. Brian Brennan, M.D.Morris, MN1376536920

Common questions

What is Joseph H. Butterfield, M.D.'s NPI number?

Joseph H. Butterfield, M.D.'s National Provider Identifier (NPI) is 1982681136, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joseph H. Butterfield, M.D. 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 Joseph H. Butterfield, M.D.'s license?

NPPES lists Minnesota license number 24660, 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 Joseph H. Butterfield, M.D. prescribe under Medicare Part D?

In 2024, Joseph H. Butterfield, M.D. had 186 Medicare Part D claims for 53 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.