Dr. John Pierrus Hanson Jr., MD

  • Milwaukee, WI
  • Hematologist and oncologist
NPI1275536450
Part D claims, 2019
11
Publications
1
Industry payments
$33
Affiliated sites
1
State license
1
Practice address
2901 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3677
Practice phone
Call (414) 385-3086
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Medical Consultants Ltd.

Physician office · Milwaukee, Wisconsin

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Dr. John Pierrus Hanson Jr. is a hematologist and oncologist in Milwaukee, Wisconsin

Dr. Hanson practices at Medical Consultants Ltd. in Milwaukee, Wisconsin.

Dr. Hanson's NPI, 1275536450, was assigned on May 23, 2005. Dr. Hanson holds Wisconsin license 17515.

NPI and contact details
NPI enumeration date
May 23, 2005
NPI status
Active
Practice phone
(414) 385-3086
Professional email
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Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. John Pierrus Hanson Jr. practices at Medical Consultants Ltd. in Milwaukee, Wisconsin

Dr. Hanson's primary practice is Medical Consultants Ltd., at 2901 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3677. The practice phone is (414) 385-3086.

  • Medical Consultants Ltd.
    2901 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3677Phone(414) 385-3086

Source: Dmand AI Affiliation Data

Dr. John Pierrus Hanson Jr. is affiliated with 1 site of care

Dr. Hanson's primary practice is Medical Consultants Ltd. in Milwaukee, Wisconsin.

Medical Consultants Ltd.Physician office · Milwaukee, WisconsinPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. John Pierrus Hanson Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanson practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Medical Consultants Ltd.Available with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. John Pierrus Hanson Jr. is one of 277 hematologists and oncologists in Wisconsin

Hematology and oncology is Dr. Hanson's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Hanson is licensed in Wisconsin.

Specialties and state licenses

  • Hematology and oncology, WisconsinPrimaryLicense 17515 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Hanson

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. John Pierrus Hanson Jr. wrote 11 Medicare Part D claims in 2019

In 2019, Dr. Hanson wrote 11 Medicare Part D claims. They cover 1 drug, with $299 in total drug cost.

Part D claims, 201911
Drugs named by CMS1
Total drug cost$299

Dr. Hanson's most prescribed drugs by claims, 2019

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Hanson

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

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Dr. John Pierrus Hanson Jr. has 1 publication on record

Dmand AI links 1 paper to Dr. Hanson in 2012. Dr. Hanson's most frequent co-authors are John Ray Richards, MD and Jonathan Scott Treisman, MD.

Papers1

Dr. Hanson's most frequent co-authors

Recent publications by Dr. Hanson

See all 1 publications and co-authors

See who Dr. Hanson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hanson works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. John Pierrus Hanson Jr. received $33 in industry payments from 2020 to 2021

CMS Open Payments shows 2 general payments to Dr. Hanson from 2 drug and device companies from 2020 to 2021. Food and beverage make up the largest share, 100% of the total. Mylan Inc. paid the most, $19.

General payments to Dr. Hanson by program year, 2020 to 2021

Companies that paid Dr. Hanson the most, 2020 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Hanson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. John Pierrus Hanson Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. John Pierrus Hanson Jr.

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. John Pierrus Hanson Jr.'s NPI number?

Dr. John Pierrus Hanson Jr.'s NPI number is 1275536450. It was assigned on May 23, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. John Pierrus Hanson Jr.?

Dr. John Pierrus Hanson Jr. is a hematologist and oncologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. John Pierrus Hanson Jr. practice?

Dr. Hanson practices at 2901 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3677. Dr. Hanson's primary practice is Medical Consultants Ltd. in Milwaukee, Wisconsin.

What is Dr. John Pierrus Hanson Jr.'s office phone number?

The practice phone on file for Dr. Hanson is (414) 385-3086.

What is Dr. John Pierrus Hanson Jr.'s medical license number?

Dr. Hanson holds Wisconsin license 17515.

What drugs does Dr. John Pierrus Hanson Jr. prescribe most?

In 2019 Medicare Part D data, Dr. Hanson's most prescribed drugs by claims were Valacyclovir.

Has Dr. John Pierrus Hanson Jr. received payments from drug or device companies?

CMS Open Payments shows $33 in general payments to Dr. Hanson from 2 companies from 2020 to 2021. The largest total came from Mylan Inc.

How long has Dr. John Pierrus Hanson Jr. been practicing?

Dr. Hanson's NPI was assigned in 2005.

Does Dr. John Pierrus Hanson Jr. do research?

Dmand AI links 1 publication to Dr. Hanson.

Who does Dr. John Pierrus Hanson Jr. publish with?

Dr. Hanson's most frequent co-authors are John Ray Richards, MD (1 shared paper) and Jonathan Scott Treisman, MD (1 shared paper).

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