John CastlePA-C
Physician Assistant
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Eddy County, NM and Howard County, TX.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Not checked yet
We haven't asked Blue Cross and Blue Shield of IL, NM, Humana, Molina Healthcare of New Mexico, Presbyterian Health Plan, UnitedHealthcare, Wellcare and Wellpoint's directories about John yet. A Silverpath advisor can check for you now.
The 44 Medicare Advantage plans we show for Eddy County, NM and Howard County, TX in 2027
- 15 not listed
- 29 not checked yet
Blue Cross and Blue Shield of IL, NM
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
Humana
Not checked yet.
11 more Humana plans haven't been checked yet.
Molina Healthcare of New Mexico
Not listed on its 1 plan here. That isn't proof they're out of network.
Presbyterian Health Plan
Not listed on its 1 plan here. That isn't proof they're out of network.
UnitedHealthcare
Not checked yet.
8 more UnitedHealthcare plans haven't been checked yet.
Wellcare
Not checked yet.
Wellpoint
Not checked yet.
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 John 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
3 practice locations
- NPI issued
- 2006
- Registry record updated
- Apr 29, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Where does John Castle practice?
3 locations, including 702 N 13th St, Artesia, NM. All of them are listed on this page.
How do I confirm John is in my plan's network?
Call the member services number on your plan card and give them the NPI 1073583183, 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 Eddy County, NM and Howard County, TX. 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.