Dr. Malcolm William Winter, MD
- Medicare services, 2023
- 117
- Part D claims, 2024
- 141
- Hospital affiliations
- 2
- Industry payments
- $3,416
- Medical group
- 1
- Practice address
- 30 13th St, Havre, MT 59501
- Practice phone
- Call (406) 265-2211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Malcolm William Winter is a hematology (pathology) physician in Havre, Montana
Dr. Winter practices at Northern Montana Hospital in Havre, Montana, part of Northern Montana Health Care.
Dr. Winter's NPI, 1902979404, was assigned on November 15, 2006. Dr. Winter graduated from University of Washington School of Medicine in 1981. Dr. Winter holds Washington license MD00026710.
- NPI
- 1902979404NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436151206
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 265-2211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Malcolm William Winter practices at Northern Montana Hospital in Havre, Montana
Dr. Winter's primary practice is Northern Montana Hospital, at 30 13th St, Havre, MT 59501 in Hill County. The practice phone is (406) 265-2211.
- Northern Montana Hospital30 13th St, Havre, MT 59501 · Hill CountyPhone(406) 265-2211
Source: Dmand AI Affiliation Data
Dr. Malcolm William Winter is affiliated with 2 sites of care and 1 medical group
Dr. Winter's primary practice is Northern Montana Hospital in Havre, Montana, part of Northern Montana Health Care. Dr. Winter is also affiliated with Benefis East Campus. The medical group on file is Northern Montana Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Malcolm William Winter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Winter practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Montana Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Malcolm William Winter's specialty is hematology
Hematology is Dr. Winter's primary specialty in the NPI Registry, under taxonomy code 207ZH0000X. Dr. Winter is licensed in Washington.
Specialties and state licenses
- Hematology (pathology), WashingtonPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Malcolm William Winter billed Medicare for 117 services in 2023
CMS data shows 117 Medicare services from Dr. Winter across 3 procedure codes in 2023. Medicare paid $9,318 for them.
Dr. Winter's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1972023: 11741%
Where Dr. Winter's Medicare services took place, 2023
- In an office9178%
- In a facility2622%
Dr. Winter's most billed Medicare procedure codes, 2023
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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Malcolm William Winter's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Winter's median patient age at 76, with 54% women.
Dr. Winter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Malcolm William Winter wrote 141 Medicare Part D claims in 2024
In 2024, Dr. Winter wrote 141 Medicare Part D claims for 45 patients. 88% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $355 in total drug cost. In 2023, CMS named 28 claims across 2 drugs.
Dr. Winter's Part D claims by kind of drug, 2024
- Generic124 claims88%
- Brand-name17 claims12%
Dr. Winter'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. Winter's Part D claims, 2024
- Opioids15%21 of 141 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: 282024: 3525%
Drugs named by CMS: 2 in 2024, 2 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
How Dr. Malcolm William Winter takes part in Medicare
Dr. Winter accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Malcolm William Winter received $3,416 in industry payments from 2016 to 2021
CMS Open Payments shows 67 general payments to Dr. Winter from 28 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 91% of the total. Millennium Pharmaceuticals, Inc. paid the most, $455.
General payments to Dr. Winter by program year, 2016 to 2021
General payments to Dr. Winter by kind, 2016 to 2021
- Food and beverage$3,10991%
- Education$3079%
Companies that paid Dr. Winter the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Malcolm William Winter graduated from University of Washington School of Medicine
Dr. Winter graduated from University of Washington School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Malcolm William Winter'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) |
| 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)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) |
| 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 |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Malcolm William Winter
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. Malcolm William Winter's NPI number?
Dr. Malcolm William Winter's NPI number is 1902979404. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Malcolm William Winter?
Dr. Malcolm William Winter is a hematology (pathology) physician in Havre, Montana. The primary specialty in the NPI Registry is Hematology (Pathology) Physician (taxonomy code 207ZH0000X).
Where does Dr. Malcolm William Winter practice?
Dr. Winter practices at 30 13th St, Havre, MT 59501. Dr. Winter's primary practice is Northern Montana Hospital in Havre, Montana, part of Northern Montana Health Care.
What is Dr. Malcolm William Winter's office phone number?
The practice phone on file for Dr. Winter is (406) 265-2211.
What is Dr. Malcolm William Winter's medical license number?
Dr. Winter holds Washington license MD00026710.
Which hospitals is Dr. Malcolm William Winter affiliated with?
Dr. Winter practices at Northern Montana Hospital in Havre, Montana. Dr. Winter is also affiliated with Benefis East Campus.
What medical group is Dr. Malcolm William Winter part of?
Dr. Winter is linked to Northern Montana Hospital.
Does Dr. Malcolm William Winter accept Medicare?
Yes. CMS data shows Dr. Winter billed Medicare for 117 services in 2023, and Dr. Winter accepts Medicare assignment.
What services does Dr. Malcolm William Winter bill to Medicare?
In 2023, Dr. Winter's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and hospital inpatient care (99231).
Where did Dr. Malcolm William Winter go to medical school?
Dr. Winter graduated from University of Washington School of Medicine in 1981.
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What drugs does Dr. Malcolm William Winter prescribe most?
In 2024 Medicare Part D data, Dr. Winter's most prescribed drugs by claims were Letrozole and Oxycodone HCl.
Has Dr. Malcolm William Winter received payments from drug or device companies?
CMS Open Payments shows $3,416 in general payments to Dr. Winter from 28 companies from 2016 to 2021. The largest total came from Millennium Pharmaceuticals, Inc.
How long has Dr. Malcolm William Winter been practicing?
Dr. Winter graduated from medical school in 1981, 45 years ago.
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