Ethel AntonioNP
Nurse Practitioner, Family
2027 Medicare Advantage
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Medicare Advantage plans for Ventura County, CA.
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Directory results See what each insurance company reports
Listed on 21 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Ethel on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 33 Medicare Advantage plans we show for Ventura County, CA in 2027
- 21 list Ethel
- 11 not listed
- 1 not checked yet
Alignment Health Plan
12 plans list Ethel.
Alignment Health My Choice 028 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health My Choice 050 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
- 13193 Central Ave, Ste 100, Chino, CA, 91710
- 9804 Foothill Blvd, Rch Cucamonga, CA, 91730
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Smart 040 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Honor Plus 060 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
- 13193 Central Ave, Ste 100, Chino, CA, 91710
- 9804 Foothill Blvd, Rch Cucamonga, CA, 91730
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Imperial Health Plan of California, Inc.
4 plans list Ethel.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Dynamic Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Senior Value (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Flex (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 31194 La Baya Dr, Ste 202, Westlake Village, CA, 91362
This result applies to these offices. Other locations are not confirmed.
$2.70a month
Anthem Blue Cross · Anthem Blue Cross and Blue Shield · Anthem Blue Cross Partnership Plan
3 plans list Ethel.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15720 Ventura Blvd, Encino, CA, 91436
- 1500 W West Covina Pkwy, West Covina, CA, 91790
- 13193 Central Ave, Chino, CA, 91710
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Prime (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15720 Ventura Blvd, Encino, CA, 91436
- 13193 Central Ave, Chino, CA, 91710
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15720 Ventura Blvd, Encino, CA, 91436
- 13193 Central Ave, Chino, CA, 91710
This result applies to these offices. Other locations are not confirmed.
$4.10a month
1 more Anthem Blue Cross plan hasn't been checked yet.
SCAN Health Plan
2 plans list Ethel; not listed on 2 other plans.
SCAN Classic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 954 W Foothill Blvd, Ste A, Upland, CA, 91786
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Strive (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 954 W Foothill Blvd, Ste A, Upland, CA, 91786
This result applies to these offices. Other locations are not confirmed.
$0a month
Gold Coast Health Plan
Not listed on its 1 plan here. That isn't proof they're out of network.
Humana
Not listed on its 5 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 3 plans here. That isn't proof they're out of network.
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 Ethel 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 21, 2026
Where they practice
Practice location
- NPI issued
- 2007
- Registry record updated
- Aug 5, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Ethel Antonio?
In Ventura County, CA, 21 Medicare Advantage plans for 2027 list Ethel in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 028 (HMO), Alignment Health My Choice 050 (HMO) and Alignment Health Smart 040 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Does Ethel Antonio take Alignment Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Ethel on 12 Medicare Advantage plans for 2027 in Ventura County, CA, including Alignment Health My Choice 028 (HMO) and Alignment Health My Choice 050 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alignment Health Plan before you enroll.
Does Ethel Antonio take Imperial Health Plan of California, Inc. Medicare Advantage plans?
Medicare.gov provider data lists Ethel on 4 Medicare Advantage plans for 2027 in Ventura County, CA, including Imperial Courage Plan (HMO) and Imperial Dynamic Plan (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Imperial Health Plan of California, Inc. before you enroll.
Does Ethel Antonio take Anthem Blue Cross Medicare Advantage plans?
Medicare.gov provider data lists Ethel on 3 Medicare Advantage plans for 2027 in Ventura County, CA, including Anthem Medicare Advantage (HMO-POS) and Anthem Prime (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross before you enroll.
Where does Ethel Antonio practice?
31194 la Baya Dr, Westlake Village, CA 91362.
How do I confirm Ethel is in my plan's network?
Call the member services number on your plan card and give them the NPI 1386778967, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Ethel Antonio on 9 plans from Gold Coast Health Plan, Humana and Kaiser Permanente in Ventura County, CA. Other offices are not confirmed; this isn't proof the practice is out of network.
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.