Dr. John E. Seng, MD

  • Minneapolis, MN
  • Hematologist and oncologist
NPI1477522639PAC ID4587559885
Medicare services, 2024
11,772
Medicare patients, 2024
272
Part D claims, 2024
677
Publications
6
MIPS score, 2024
89
Practice address
910 26th E St, Minneapolis, MN 55404
Practice phone
Call (612) 884-6300
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Minnesota Oncology Hematology, PA

Minneapolis, Minnesota

See all 8 affiliations

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Dr. John E. Seng is a hematologist and oncologist in Minneapolis, Minnesota

Dr. Seng practices at Minnesota Oncology Hematology, PA in Minneapolis, Minnesota.

Dr. Seng's NPI, 1477522639, was assigned on March 17, 2006. Dr. Seng graduated from University of Minnesota Medical School in 1992. Dr. Seng holds Minnesota license 39217.

NPI and contact details
Medicare PAC ID
4587559885
NPI enumeration date
March 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(612) 884-6300
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
60
Medical school graduation
1992

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. John E. Seng practices at Minnesota Oncology Hematology, PA in Minneapolis, Minnesota

Dr. Seng's primary practice is Minnesota Oncology Hematology, PA, at 910 26th E St, Minneapolis, MN 55404 in Hennepin County. The practice phone is (612) 884-6300.

  • Minnesota Oncology Hematology, PA
    910 26th E St, Minneapolis, MN 55404 · Hennepin CountyPhone(612) 884-6300

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. John E. Seng is affiliated with 7 sites of care and 1 medical group

Dr. Seng's primary practice is Minnesota Oncology Hematology, PA in Minneapolis, Minnesota. Dr. Seng is also affiliated with Abbott Northwestern Hospital. The medical group on file is Minnesota Oncology. Dmand AI also links Dr. Seng to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Seng

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. John E. Seng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seng practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Minnesota Oncology Hematology, PAAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John E. Seng is one of 213 hematologists and oncologists in Minnesota

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

Specialties and state licenses

  • Hematology and oncology, MinnesotaPrimaryLicense 39217 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Seng

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 E. Seng billed Medicare for 11,772 services in 2024

CMS data shows 11,772 Medicare services from Dr. Seng across 35 procedure codes in 2024, for 272 Medicare patients. Medicare paid $94,994 for them.

Medicare services, 202411,772
Medicare patients272
Paid by Medicare$94,994
Procedure codes35

Dr. Seng's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 8,4932024: 8,452No change
Lab and pathology
2023: 1,4022024: 1,67219%
Tests and treatments
2023: 6022024: 69415%
Office and hospital visits
2023: 4422024: 55626%
Surgery
2023: 3342024: 39819%
Other services
2023: 272024: 0100%

Where Dr. Seng's Medicare services took place, 2024

  • In an office11,714100%
  • In a facility580%

Dr. Seng compared with the Minnesota median for hematologists and oncologists, 2024

  • Dr. Seng
  • Minnesota median
Medicare services
11,772vs 38430.7 times
Medicare patients
272vs 15081% above
Part D claims
468vs 32843% above

Medians across 209 hematologists and oncologists in Minnesota with Dmand AI profiles that report each measure.

Dr. Seng's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Seng

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. John E. Seng treated 272 Medicare patients in 2024, average age 74

CMS counts 272 Medicare patients who saw Dr. Seng in 2024. The largest group is 65 to 74, with 121 patients. 60% of them have high blood pressure, and 60% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Seng's median patient age at 69, with 56% women.

Medicare patients, 2024272
Average age74
Average risk score2.24
Also on Medicaid10%

Dr. Seng's Medicare patients by age, 2024

Dr. Seng's Medicare patients by sex, 2024

  • Women13550%
  • Men13750%

Chronic conditions among Dr. Seng's Medicare patients, 2024

  1. High blood pressure60%
  2. High cholesterol60%
  3. Cancer47%
  4. Arthritis36%
  5. Anxiety32%
  6. Mood disorders32%
  7. Depression30%
  8. Ischemic heart disease28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Seng's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. John E. Seng wrote 677 Medicare Part D claims in 2024

In 2024, Dr. Seng wrote 677 Medicare Part D claims for 109 patients. 67% of them were for generic drugs. CMS names the drug for 468 of them, across 22 drugs with 11 or more claims each, at $2,099,837 in total drug cost. In 2023, CMS named 418 claims across 19 drugs.

Part D claims, 2024677
Drugs named by CMS22
Total drug cost$2.1M
Part D patients109

Dr. Seng's Part D claims by kind of drug, 2024

  • Generic454 claims67%
  • Brand-name223 claims33%

Dr. Seng's most prescribed drugs by claims, 2024

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

Drug classes CMS tracks in Dr. Seng's Part D claims, 2024

  • Opioids3%20 of 677 claims
  • Antibiotics2%16 of 677 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4182024: 46812%

Drugs named by CMS: 22 in 2024, 19 in 2023.

See all prescribing by Dr. Seng

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

Dr. John E. Seng scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Seng for performance year 2024, reported through an alternative payment model (APM). Dr. Seng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Seng as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Seng's MIPS scores, performance year 2024

  • 89of 100Final score
  • 72.3of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. John E. Seng has 6 publications on record

Dmand AI links 6 papers to Dr. Seng, published from 2011 to 2021. 2021 was the busiest year, with 2. The most frequent topics are Intestine, Small, Macaca mulatta and Whole-Body Irradiation. Dr. Seng has published most often in Radiat Res. Dr. Seng's most frequent co-authors are Martin Hauer-Jensen, MD, PhD, Lowell Brian Anthony, MD and Lodovico Balducci, MD.

Papers6
Years published2011 to 2021

Dr. Seng's papers by year, 2011 to 2021

Topics Dr. Seng writes about most

  • Intestine, Small
  • Macaca mulatta
  • Whole-Body Irradiation

Dr. Seng's most frequent co-authors

Recent publications by Dr. Seng

See all 6 publications and co-authors

See who Dr. Seng researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Seng 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 E. Seng received $3,162 in industry payments from 2018 to 2025

CMS Open Payments shows 9 general payments to Dr. Seng from 5 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 89% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,873.

General payments to Dr. Seng by program year, 2018 to 2025

General payments to Dr. Seng by kind, 2018 to 2025

$3.2Kin total
  • Consulting fees$2,80089%
  • Food and beverage$30610%
  • Education$562%

Companies that paid Dr. Seng the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Seng

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

Dr. John E. Seng graduated from University of Minnesota Medical School

Dr. Seng graduated from University of Minnesota Medical School in 1992.

  1. Medical schoolUniversity of Minnesota Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. John E. Seng'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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)
Training, board certification and membershipsDmand AI Professional Profile Data
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 E. Seng

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 E. Seng's NPI number?

Dr. John E. Seng's NPI number is 1477522639. It was assigned on March 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. John E. Seng?

Dr. John E. Seng is a hematologist and oncologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. John E. Seng practice?

Dr. Seng practices at 910 26th E St, Minneapolis, MN 55404. Dr. Seng's primary practice is Minnesota Oncology Hematology, PA in Minneapolis, Minnesota. Dmand AI also links Dr. Seng to 4 hospitals and 1 group practice or clinic.

What is Dr. John E. Seng's office phone number?

The practice phone on file for Dr. Seng is (612) 884-6300.

What is Dr. John E. Seng's medical license number?

Dr. Seng holds Minnesota license 39217.

Which hospitals is Dr. John E. Seng affiliated with?

Dr. Seng is affiliated with Abbott Northwestern Hospital. Dmand AI links Dr. Seng to 4 more hospitals.

What medical group is Dr. John E. Seng part of?

Dr. Seng is linked to Minnesota Oncology.

Does Dr. John E. Seng accept Medicare?

Yes. CMS data shows Dr. Seng billed Medicare for 11,772 services in 2024, and Dr. Seng accepts Medicare assignment.

Does Dr. John E. Seng offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Seng as offering telehealth services.

What is Dr. John E. Seng's MIPS score?

Dr. Seng's MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. John E. Seng see?

CMS counts 272 Medicare patients who saw Dr. Seng in 2024, with an average age of 74.

What services does Dr. John E. Seng bill to Medicare?

In 2024, Dr. Seng's most billed Medicare services were injected or infused drug (J0185), injected or infused drug (J1100) and lab and pathology test (85025).

Where did Dr. John E. Seng go to medical school?

Dr. Seng graduated from University of Minnesota Medical School in 1992.

What drugs does Dr. John E. Seng prescribe most?

In 2024 Medicare Part D data, Dr. Seng's most prescribed drugs by claims were Acyclovir, Revlimid and Eliquis.

Has Dr. John E. Seng received payments from drug or device companies?

CMS Open Payments shows $3,162 in general payments to Dr. Seng from 5 companies from 2018 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. John E. Seng been practicing?

Dr. Seng graduated from medical school in 1992, 34 years ago.

Does Dr. John E. Seng do research?

Dmand AI links 6 publications to Dr. Seng, published from 2011 to 2021.

Who does Dr. John E. Seng publish with?

Dr. Seng's most frequent co-authors are Martin Hauer-Jensen, MD, PhD (3 shared papers), Lowell Brian Anthony, MD (1 shared paper) and Lodovico Balducci, MD (1 shared paper).

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