Dr. Madeline Z. Luke, MD
- Medicare services, 2022
- 12
- Part D claims, 2022
- 78
- Industry payments
- $105
- Affiliated sites
- 2
- Medical groups
- 4
- Practice address
- 520 Chautauqua Blvd, Valley City, ND 58072-3145
- Practice phone
- Call (701) 845-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford Heatlh Valley City Clinic
Primary care practice · Valley City, North Dakota
Find Dr. Luke'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.
Dr. Madeline Z. Luke is an internist in Valley City, North Dakota
Dr. Luke practices at Sanford Heatlh Valley City Clinic in Valley City, North Dakota.
Dr. Luke's NPI, 1184641854, was assigned on July 17, 2006. Dr. Luke graduated from Warren Alpert Medical School of Brown University in 1977. Dr. Luke holds North Dakota license 5141.
- NPI
- 1184641854NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Practice phone
- (701) 845-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Madeline Z. Luke practices at Sanford Heatlh Valley City Clinic in Valley City, North Dakota
Dr. Luke's primary practice is Sanford Heatlh Valley City Clinic, at 520 Chautauqua Blvd, Valley City, ND 58072-3145. The practice phone is (701) 845-6000.
- Sanford Heatlh Valley City Clinic520 Chautauqua Blvd, Valley City, ND 58072-3145Phone(701) 845-6000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Madeline Z. Luke is affiliated with 2 sites of care and 4 medical groups
Dr. Luke's primary practice is Sanford Heatlh Valley City Clinic in Valley City, North Dakota. The medical group on file is CHI Mercy Health. Dmand AI also links Dr. Luke to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Madeline Z. Luke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Luke practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford Heatlh Valley City Clinic | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Madeline Z. Luke is one of 193 internists in North Dakota
Internal medicine is Dr. Luke's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Luke is licensed in North Dakota.
Specialties and state licenses
- Internal medicine, North DakotaPrimary
Internists near Dr. Luke
Counts of internists 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. Madeline Z. Luke billed Medicare for 12 services in 2022
CMS data shows 12 Medicare services from Dr. Luke across 1 procedure code in 2022, all of them office visits. Medicare paid $478 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Luke's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 712022: 1283%
Dr. Luke compared with the North Dakota median for internists, 2022
- Dr. Luke
- North Dakota median
- Medicare services
- 12vs 44697% below
- Part D claims
- 78vs 23166% below
Medians across 192 internists in North Dakota with Dmand AI profiles that report each measure.
Dr. Luke's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Luke and other internists in North Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Madeline Z. Luke's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Luke's median patient age at 49, with 59% women.
Dr. Luke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Madeline Z. Luke wrote 78 Medicare Part D claims in 2022
In 2022, Dr. Luke wrote 78 Medicare Part D claims. They cover 5 drugs, with $2,412 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Luke's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 142022: 78457%
Drugs named by CMS: 5 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Madeline Z. Luke received $105 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Luke from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $40.
General payments to Dr. Luke by program year, 2016 to 2025
Companies that paid Dr. Luke the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Madeline Z. Luke graduated from Warren Alpert Medical School of Brown University
Dr. Luke graduated from Warren Alpert Medical School of Brown University in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Madeline Z. Luke'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Madeline Z. Luke
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. Madeline Z. Luke's NPI number?
Dr. Madeline Z. Luke's NPI number is 1184641854. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Madeline Z. Luke?
Dr. Madeline Z. Luke is an internist in Valley City, North Dakota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Madeline Z. Luke practice?
Dr. Luke practices at 520 Chautauqua Blvd, Valley City, ND 58072-3145. Dr. Luke's primary practice is Sanford Heatlh Valley City Clinic in Valley City, North Dakota. Dmand AI also links Dr. Luke to 3 medical groups and 1 group practice or clinic.
What is Dr. Madeline Z. Luke's office phone number?
The practice phone on file for Dr. Luke is (701) 845-6000.
What is Dr. Madeline Z. Luke's medical license number?
Dr. Luke holds North Dakota license 5141.
What medical group is Dr. Madeline Z. Luke part of?
Dr. Luke is linked to CHI Mercy Health. Dmand AI links Dr. Luke to 3 more medical groups.
Does Dr. Madeline Z. Luke accept Medicare?
Yes. CMS data shows Dr. Luke billed Medicare for 12 services in 2022.
What services does Dr. Madeline Z. Luke bill to Medicare?
In 2022, Dr. Luke's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Madeline Z. Luke go to medical school?
Dr. Luke graduated from Warren Alpert Medical School of Brown University in 1977.
What drugs does Dr. Madeline Z. Luke prescribe most?
In 2022 Medicare Part D data, Dr. Luke's most prescribed drugs by claims were Amlodipine Besylate, Lisinopril and Levetiracetam.
Has Dr. Madeline Z. Luke received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Luke from 5 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Madeline Z. Luke been practicing?
Dr. Luke graduated from medical school in 1977, 49 years ago.
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