Mackenzie Sue Westphal, NP
- Medicare patients, 2024
- 61
- Part D claims, 2024
- 378
- Hospital affiliations
- 2
- Industry payments
- $421
- Medical groups
- 2
- Practice address
- 500 W Broadway, Missoula, MT 59802
- Practice phone
- Call (406) 543-7271
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mackenzie Westphal's professional email, personal email and mobile number
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Mackenzie Sue Westphal is a family nurse practitioner in Missoula, Montana
Mackenzie Westphal practices at Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services.
Mackenzie Westphal's NPI, 1801548672, was assigned on January 24, 2022. Mackenzie Westphal holds Montana license NUR-APRN-LIC-217090.
- NPI
- 1801548672NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688028947
- NPI enumeration date
- January 24, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (406) 543-7271
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mackenzie Sue Westphal practices at Providence St. Patrick Hospital in Missoula, Montana
Mackenzie Westphal's primary practice is Providence St. Patrick Hospital, at 500 W Broadway, Missoula, MT 59802 in Missoula County. The practice phone is (406) 543-7271.
- Providence St. Patrick Hospital500 W Broadway, Missoula, MT 59802 · Missoula CountyPhone(406) 543-7271
Source: Dmand AI Affiliation Data
Mackenzie Sue Westphal is affiliated with 4 sites of care and 2 medical groups
Mackenzie Westphal's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Mackenzie Westphal is also affiliated with Providence St. Joseph Medical Center. The medical group on file is Providence St. Patrick Hospital. Dmand AI also links Mackenzie Westphal to 2 more group practices and clinics 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 Mackenzie Sue Westphal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Westphal practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Patrick Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Mackenzie Sue Westphal is one of 680 family nurse practitioners in Montana
Family is Mackenzie Westphal's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mackenzie Westphal is licensed in Montana.
Specialties and state licenses
- Family nurse practitioner, MontanaPrimary
Family nurse practitioners near Mackenzie Westphal
Counts of family nurse practitioners 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
Mackenzie Sue Westphal treated 61 Medicare patients in 2024, average age 65
CMS counts 61 Medicare patients who saw Mackenzie Westphal in 2024. The largest group is 65 to 74, with 24 patients. 57% of them have high blood pressure, and 54% have arthritis. 31% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mackenzie Westphal's median patient age at 63, with 67% women.
Mackenzie Westphal's Medicare patients by age, 2024
Mackenzie Westphal's Medicare patients by sex, 2024
- Women3049%
- Men3151%
Chronic conditions among Mackenzie Westphal's Medicare patients, 2024
- High blood pressure57%
- Arthritis54%
- High cholesterol52%
- Anxiety43%
- Mood disorders36%
- Depression30%
- Diabetes21%
- Stroke or TIA20%
Share of Medicare patients with each condition. A patient can have several.
Mackenzie Westphal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mackenzie Sue Westphal wrote 378 Medicare Part D claims in 2024
In 2024, Mackenzie Westphal wrote 378 Medicare Part D claims for 53 patients. 90% of them were for generic drugs.
Mackenzie Westphal's Part D claims by kind of drug, 2024
- Generic342 claims90%
- Brand-name36 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mackenzie Sue Westphal offers telehealth to Medicare patients
Mackenzie Westphal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mackenzie Westphal as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mackenzie Sue Westphal received $421 in industry payments in 2025
CMS Open Payments shows 13 general payments to Mackenzie Westphal from 3 drug and device companies in 2025. Food and beverage make up the largest share, 74% of the total. Abbvie Inc. paid the most, $197.
General payments to Mackenzie Westphal by kind, 2025 to 2025
- Food and beverage$31074%
- Education$11126%
Companies that paid Mackenzie Westphal the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mackenzie Sue Westphal'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 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 (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) |
| 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 Mackenzie Sue Westphal
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mackenzie Sue Westphal's NPI number?
Mackenzie Sue Westphal's NPI number is 1801548672. It was assigned on January 24, 2022, and it is active in the NPI Registry.
What does Mackenzie Sue Westphal specialize in?
Mackenzie Sue Westphal is a family nurse practitioner in Missoula, Montana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mackenzie Sue Westphal practice?
Mackenzie Westphal practices at 500 W Broadway, Missoula, MT 59802. Mackenzie Westphal's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dmand AI also links Mackenzie Westphal to 2 group practices and clinics and 1 medical group.
What is Mackenzie Sue Westphal's office phone number?
The practice phone on file for Mackenzie Westphal is (406) 543-7271.
What is Mackenzie Sue Westphal's medical license number?
Mackenzie Westphal holds Montana license NUR-APRN-LIC-217090.
Which hospitals is Mackenzie Sue Westphal affiliated with?
Mackenzie Westphal practices at Providence St. Patrick Hospital in Missoula, Montana. Mackenzie Westphal is also affiliated with Providence St. Joseph Medical Center.
What medical group is Mackenzie Sue Westphal part of?
Mackenzie Westphal is linked to Providence St. Patrick Hospital. Dmand AI links Mackenzie Westphal to 1 more medical group.
Does Mackenzie Sue Westphal accept Medicare?
Yes. CMS lists Mackenzie Westphal as accepting Medicare assignment.
Does Mackenzie Sue Westphal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mackenzie Westphal as offering telehealth services.
How many Medicare patients does Mackenzie Sue Westphal see?
CMS counts 61 Medicare patients who saw Mackenzie Westphal in 2024, with an average age of 65.
Has Mackenzie Sue Westphal received payments from drug or device companies?
CMS Open Payments shows $421 in general payments to Mackenzie Westphal from 3 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Mackenzie Sue Westphal been practicing?
Mackenzie Westphal graduated from medical school in 2023, 3 years ago.
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