Roberto DiazMD
Orthopaedic Surgery, Hand Surgery
2027 Medicare Advantage
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Medicare Advantage plans for Santa Clara County, CA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 34 Medicare Advantage plans we show for Santa Clara County, CA in 2027
- 5 list Roberto
- 29 not listed
SCAN Health Plan
2 plans list Roberto; not listed on 3 other plans.
Sutter Senior Advantage, a SCAN Medicare Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 701 E El Camino Real, Mountain View, CA, 94040
- 795 El Camino Real, Palo Alto, CA, 94301
- 15720 Winchester Blvd, Los Gatos, CA, 95030
- 301 Industrial Rd, San Carlos, CA, 94070
This result applies to these offices. Other locations are not confirmed.
$49a monthSCAN Strive (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 301 Industrial Rd, San Carlos, CA, 94070
This result applies to these offices. Other locations are not confirmed.
$0a month
Alignment Health Plan
1 plan lists Roberto; not listed on 12 other plans.
Alignment Health Sutter Advantage +More (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 701 E El Camino Real, Mountain View, CA, 94040
- 795 El Camino Real, Palo Alto, CA, 94301
- 15720 Winchester Blvd, Los Gatos, CA, 95030
- 301 Industrial Rd, San Carlos, CA, 94070
This result applies to these offices. Other locations are not confirmed.
$51a month
Anthem Blue Cross
1 plan lists Roberto.
Anthem Full Dual Advantage Aligned (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 701 E El Camino Real, Mountain View, CA, 94040
- 795 El Camino Real, Palo Alto, CA, 94301
- 15720 Winchester Blvd, Los Gatos, CA, 95030
- 301 Industrial Rd, San Carlos, CA, 94070
This result applies to these offices. Other locations are not confirmed.
$0a month
Santa Clara Family Health Plan
1 plan lists Roberto.
DualConnect (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 701 E El Camino Real, Mountain View, CA, 94040
- 795 El Camino Real, Palo Alto, CA, 94301
- 15720 Winchester Blvd, Los Gatos, CA, 95030
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Aetna Medicare
Not listed on its 3 plans here. That isn't proof they're out of network.
Astiva Health
Not listed on its 3 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.
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.
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 Roberto 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
Practice location
- NPI issued
- 2009
- Registry record updated
- Dec 10, 2020
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Roberto Diaz?
In Santa Clara County, CA, 5 Medicare Advantage plans for 2027 list Roberto in provider data from Medicare.gov or the carrier, including Sutter Senior Advantage, a SCAN Medicare Plan (HMO), SCAN Strive (HMO C-SNP) and Alignment Health Sutter Advantage +More (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 Roberto Diaz take SCAN Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Roberto on 2 Medicare Advantage plans for 2027 in Santa Clara County, CA, including Sutter Senior Advantage, a SCAN Medicare Plan (HMO) and SCAN Strive (HMO C-SNP). 3 other plans did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or SCAN Health Plan before you enroll.
Does Roberto Diaz take Alignment Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Roberto on one Medicare Advantage plan for 2027 in Santa Clara County, CA: Alignment Health Sutter Advantage +More (HMO). 12 other plans did not return a listing in the search area. 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 Roberto Diaz take Anthem Blue Cross Medicare Advantage plans?
Medicare.gov provider data lists Roberto on one Medicare Advantage plan for 2027 in Santa Clara County, CA: Anthem Full Dual Advantage Aligned (HMO D-SNP). 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 Roberto Diaz practice?
701 E El Camino Real, Mountain View, CA 94040.
How do I confirm Roberto is in my plan's network?
Call the member services number on your plan card and give them the NPI 1124261110, 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 Roberto Diaz on 14 plans from Aetna Medicare, Astiva Health, Blue Shield of California, Imperial Health Plan of California, Inc. and Kaiser Permanente in Santa Clara 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.