John D. Schempf
- Medicare services, 2024
- 3,982
- Medicare patients, 2024
- 291
- Part D claims, 2024
- 2,026
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Practice address
- 800 East 28th Street, Minneapolis, MN 55407
- Practice phone
- Call (612) 863-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Schempf's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John D. Schempf is an endocrinologist in Minneapolis, Minnesota
John Schempf practices at Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health.
John Schempf's NPI, 1659758308, was assigned on May 1, 2015. John Schempf graduated from Loyola University of Chicago, Stritch School of Medicine in 2015. John Schempf holds Minnesota license 63292.
- NPI
- 1659758308NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325343163
- NPI enumeration date
- May 1, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (612) 863-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John D. Schempf practices at Abbott Northwestern Hospital in Minneapolis, Minnesota
John Schempf's primary practice is Abbott Northwestern Hospital, at 800 East 28th Street, Minneapolis, MN 55407 in Hennepin County. The practice phone is (612) 863-4000.
- Abbott Northwestern Hospital800 East 28th Street, Minneapolis, MN 55407 · Hennepin CountyPhone(612) 863-4000
Source: Dmand AI Affiliation Data
John D. Schempf is affiliated with 6 sites of care and 2 medical groups
John Schempf's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. John Schempf is also affiliated with United Hospital. The medical group on file is Buffalo Hospital. Dmand AI also links John Schempf to 1 more hospital, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John D. Schempf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Schempf practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abbott Northwestern Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John D. Schempf is one of 152 endocrinologists in Minnesota
Endocrinology, diabetes and metabolism is John Schempf's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. John Schempf is licensed in Minnesota.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, MinnesotaPrimary
Endocrinologists near John Schempf
Counts of endocrinologists 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
John D. Schempf billed Medicare for 3,982 services in 2024
CMS data shows 3,982 Medicare services from John Schempf across 21 procedure codes in 2024, for 291 Medicare patients. Medicare paid $104,438 for them.
John Schempf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,9202024: 2,94053%
- Office and hospital visits
- 2023: 4622024: 39215%
- Lab and pathology
- 2023: 2752024: 22917%
- Other services
- 2023: 882024: 216145%
- Tests and treatments
- 2023: 932024: 10816%
- Surgery
- 2023: 1322024: 9727%
Where John Schempf's Medicare services took place, 2024
- In an office3,84497%
- In a facility1383%
John Schempf compared with the Minnesota median for endocrinologists, 2024
- John Schempf
- Minnesota median
- Medicare services
- 3,982vs 35111.3 times
- Medicare patients
- 291vs 19152% above
- Part D claims
- 1,786vs 6432.8 times
Medians across 157 endocrinologists in Minnesota with Dmand AI profiles that report each measure.
John Schempf'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.
Need commercial claims for John Schempf?
Medicare shows one payer. Book a meeting to get commercial claims data for John Schempf and other endocrinologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John D. Schempf treated 291 Medicare patients in 2024, average age 73
CMS counts 291 Medicare patients who saw John Schempf in 2024. The largest group is 65 to 74, with 110 patients. 73% of them have high blood pressure, and 69% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.50, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Schempf's median patient age at 61, with 76% women.
John Schempf's Medicare patients by age, 2024
John Schempf's Medicare patients by sex, 2024
- Women20269%
- Men8931%
Chronic conditions among John Schempf's Medicare patients, 2024
- High blood pressure73%
- High cholesterol69%
- Arthritis45%
- Osteoporosis44%
- Diabetes43%
- Mood disorders37%
- Ischemic heart disease35%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
John Schempf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John D. Schempf wrote 2,026 Medicare Part D claims in 2024
In 2024, John Schempf wrote 2,026 Medicare Part D claims for 355 patients. 48% of them were for generic drugs. CMS names the drug for 1,786 of them, across 36 drugs with 11 or more claims each, at $981,818 in total drug cost. In 2023, CMS named 1,339 claims across 31 drugs.
John Schempf's Part D claims by kind of drug, 2024
- Generic969 claims48%
- Brand-name919 claims45%
- Other138 claims7%
John Schempf'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3392024: 1,78633%
Drugs named by CMS: 36 in 2024, 31 in 2023.
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
John D. Schempf scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for John Schempf for performance year 2024, reported as part of a group. John Schempf accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Schempf as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
John Schempf's MIPS scores, performance year 2024
- 86of 100Final score
- 72.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
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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John D. Schempf graduated from Loyola University of Chicago, Stritch School of Medicine
John Schempf graduated from Loyola University of Chicago, Stritch School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John D. Schempf's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John D. Schempf
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John D. Schempf's NPI number?
John D. Schempf's NPI number is 1659758308. It was assigned on May 1, 2015, and it is active in the NPI Registry.
What does John D. Schempf specialize in?
John D. Schempf is an endocrinologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does John D. Schempf practice?
John Schempf practices at 800 East 28th Street, Minneapolis, MN 55407. John Schempf's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. Dmand AI also links John Schempf to 1 hospital, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is John D. Schempf's office phone number?
The practice phone on file for John Schempf is (612) 863-4000.
What is John D. Schempf's medical license number?
John Schempf holds Minnesota license 63292.
Which hospitals is John D. Schempf affiliated with?
John Schempf practices at Abbott Northwestern Hospital in Minneapolis, Minnesota. John Schempf is also affiliated with United Hospital. Dmand AI links John Schempf to 1 more hospital.
What medical group is John D. Schempf part of?
John Schempf is linked to Buffalo Hospital. Dmand AI links John Schempf to 1 more medical group.
Does John D. Schempf accept Medicare?
Yes. CMS data shows John Schempf billed Medicare for 3,982 services in 2024, and John Schempf accepts Medicare assignment.
Does John D. Schempf offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Schempf as offering telehealth services.
What is John D. Schempf's MIPS score?
John Schempf's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does John D. Schempf see?
CMS counts 291 Medicare patients who saw John Schempf in 2024, with an average age of 73.
What services does John D. Schempf bill to Medicare?
In 2024, John Schempf's most billed Medicare services were injected or infused drug (J0897), medicare service (G2211) and office visit, established patient (99214).
Where did John D. Schempf go to medical school?
John Schempf graduated from Loyola University of Chicago, Stritch School of Medicine in 2015.
What drugs does John D. Schempf prescribe most?
In 2024 Medicare Part D data, John Schempf's most prescribed drugs by claims were Alendronate Sodium, Levothyroxine Sodium and Lantus Solostar.
How long has John D. Schempf been practicing?
John Schempf graduated from medical school in 2015, 11 years ago.
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