Rex YungMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Alameda County, CA and La Plata County, CO.
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Not checked yet
We haven't asked Aetna Medicare, Alameda Alliance for Health, Alignment Health Plan, Blue Shield of California, CCHP (Chinese Community Health Plan), HealthSpring, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, SCAN Health Plan and UnitedHealthcare's directories about Rex yet. A Silverpath advisor can check for you now.
The 45 Medicare Advantage plans we show for Alameda County, CA and La Plata County, CO in 2027
- 30 not listed
- 15 not checked yet
Aetna Medicare
Not checked yet.
7 more Aetna Medicare plans haven't been checked yet.
Alameda Alliance for Health
Not listed on its 1 plan here. That isn't proof they're out of network.
Alignment Health Plan
Not listed on its 9 plans here. That isn't proof they're out of network.
Blue Shield of California
Not listed on its 1 plan here. That isn't proof they're out of network.
CCHP (Chinese Community Health Plan)
Not listed on its 1 plan here. That isn't proof they're out of network.
HealthSpring
Not checked yet.
Humana
Not checked yet.
Imperial Health Plan of California, Inc.
Not listed on its 4 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.
SCAN Health Plan
Not listed on its 5 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not checked yet.
2 more UnitedHealthcare plans haven't been checked yet.
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 22, 2026
Where they practice
2 practice locations
- NPI issued
- 2006
- Registry record updated
- Apr 7, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Where does Rex Yung practice?
2 locations, including 1411 E 31st St, Oakland, CA. All of them are listed on this page.
How do I confirm Rex is in my plan's network?
Call the member services number on your plan card and give them the NPI 1750327128, 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 Alameda County, CA and La Plata County, CO. 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.