Katrina ArmstrongWHNP
Nurse Practitioner, Women's Health
2027 Medicare Advantage
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We haven't asked Aetna Medicare, Alignment Health Plan, Anthem Blue Cross, Astiva Health, Blue Shield of California, Devoted, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, Molina Healthcare of Utah & Idaho, Santa Clara Family Health Plan, SCAN Health Plan, Select Health and UnitedHealthcare's directories about Katrina yet. A Silverpath advisor can check for you now.
The 78 Medicare Advantage plans we show for Santa Clara County, CA and Salt Lake County, UT in 2027
- 78 not checked yet
Aetna Medicare
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Alignment Health Plan
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Anthem Blue Cross
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Astiva Health
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Blue Shield of California · Regence BlueCross BlueShield of Utah
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Devoted
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Humana
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Imperial Health Plan of California, Inc.
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Kaiser Permanente
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Molina Healthcare of Utah & Idaho
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Santa Clara Family Health Plan
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SCAN Health Plan
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Select Health
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UnitedHealthcare
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Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
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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 12, 2026
Where they practice
2 practice locations
- NPI issued
- 2020
- Registry record updated
- May 2, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Where does Katrina Armstrong practice?
2 locations, including 195 Page Mill Rd Ste 103, Palo Alto, CA. All of them are listed on this page.
How do I confirm Katrina is in my plan's network?
Call the member services number on your plan card and give them the NPI 1457975849, 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 Santa Clara County, CA and Salt Lake County, UT. 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.