Mackenzie WestphalNP
Nurse Practitioner, Family
2027 Medicare Advantage
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Medicare Advantage plans for Missoula County, MT.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 14 Medicare Advantage plans we show for Missoula County, MT in 2027
- 11 list Mackenzie
- 3 not listed
Humana
11 plans list Mackenzie; not listed on 3 other plans.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 601 W Spruce St, Ste J, Missoula, MT, 59802
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 601 W Spruce St, Ste J, Missoula, MT, 59802
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 601 W Spruce St, Ste J, Missoula, MT, 59802
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 601 W Spruce St, Ste J, Missoula, MT, 59802
This result applies to these offices. Other locations are not confirmed.
$0a month
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Mackenzie takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026
Where they practice
2 practice locations
- NPI issued
- 2022
- Registry record updated
- Jun 19, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Mackenzie Westphal?
In Missoula County, MT, 11 Medicare Advantage plans for 2027 list Mackenzie in the carrier's own provider directory, including Humana Essentials Plus Giveback (PPO) and Humana USAA Honor Giveback (PPO). Networks can change during the year, so confirm with the office or the plan before you enroll.
Does Mackenzie Westphal take Humana Medicare Advantage plans?
Humana's own provider directory lists Mackenzie on 11 Medicare Advantage plans for 2027 in Missoula County, MT, including Humana Essentials Plus Giveback (PPO) and Humana USAA Honor Giveback (PPO). 3 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Where does Mackenzie Westphal practice?
2 locations, including 601 W Spruce St Ste J, Missoula, MT. All of them are listed on this page.
How do I confirm Mackenzie is in my plan's network?
Call the member services number on your plan card and give them the NPI 1801548672, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Missoula County, MT. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.