Diana Lee
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery
2027 Medicare Advantage
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Medicare Advantage plans for Sonoma and Santa Clara counties, CA.
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Directory results See what each insurance company reports
Listed on 5 plans so far
Some of Imperial Health Plan of California, Inc., Anthem Blue Cross and Blue Shield, Aetna Medicare, Alignment Health Plan, Astiva Health, Blue Shield of California, Kaiser Permanente, Santa Clara Family Health Plan and SCAN Health Plan's 2027 plans in Sonoma and Santa Clara counties, CA haven't been checked yet.
The 42 Medicare Advantage plans we show for Sonoma and Santa Clara counties, CA in 2027
- 5 list Diana
- 8 not listed
- 29 not checked yet

Imperial Health Plan of California, Inc.
4 plans list Diana.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1496 Professional Dr, Ste 601, Petaluma, CA, 94954
- 525 Doyle Park Dr, Ste 101, Santa Rosa, CA, 95405
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:
- 1496 Professional Dr, Ste 601, Petaluma, CA, 94954
- 525 Doyle Park Dr, Ste 101, Santa Rosa, CA, 95405
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:
- 1496 Professional Dr, Ste 601, Petaluma, CA, 94954
- 525 Doyle Park Dr, Ste 101, Santa Rosa, CA, 95405
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:
- 1496 Professional Dr, Ste 601, Petaluma, CA, 94954
- 525 Doyle Park Dr, Ste 101, Santa Rosa, CA, 95405
This result applies to these offices. Other locations are not confirmed.
$2.70a month

Anthem Blue Cross and Blue Shield · Anthem Blue Cross
1 plan lists Diana.
Anthem Chronic Care Advantage (PPO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1496 Professional Dr, Petaluma, CA, 94954
This result applies to these offices. Other locations are not confirmed.
$0a month
1 more Anthem Blue Cross and Blue Shield plan hasn't been checked yet.

Aetna Medicare
Not checked yet.

Alignment Health Plan
Not checked yet.
13 more Alignment Health Plan plans haven't been checked yet.

Astiva Health
Not checked yet.

Blue Shield of California
Not checked yet.

Kaiser Permanente
Not checked yet.
3 more Kaiser Permanente plans haven't been checked yet.

Santa Clara Family Health Plan
Not checked yet.

SCAN Health Plan
Not checked yet.
4 more SCAN Health Plan 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 25, 2026
Where they practice
3 practice locations
270 International Circle, Building 3, 2nd Floor Podiatry, Room #4029
San Jose, CA 95119
- NPI issued
- 2017
- Registry record updated
- Mar 12, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Diana Lee?
In Sonoma and Santa Clara counties, CA, 5 Medicare Advantage plans for 2027 list Diana in provider data from Medicare.gov or the carrier, including Imperial Courage Plan (HMO), Imperial Dynamic Plan (HMO) and Imperial Senior Value (HMO C-SNP). 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.
Where does Diana Lee practice?
3 locations, including 1496 Professional Dr Ste 601, Petaluma, CA. All of them are listed on this page.
How do I confirm Diana is in my plan's network?
Call the member services number on your plan card and give them the NPI 1568993004, 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 Sonoma and Santa Clara counties, CA. 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.