Betty DiamondMD
Internal Medicine, Rheumatology
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Nassau County, NY.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 7 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Betty on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 57 Medicare Advantage plans we show for Nassau County, NY in 2027
- 7 list Betty
- 48 not listed
- 2 not checked yet
Aetna Medicare
7 plans list Betty.
Aetna Medicare Eagle Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1400 Pelham Pkwy S, Bldg 5, Bronx, NY, 10461
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1400 Pelham Pkwy S, Bldg 5, Bronx, NY, 10461
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1400 Pelham Pkwy S, Bldg 5, Bronx, NY, 10461
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite Extra (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1400 Pelham Pkwy S, Bldg 5, Bronx, NY, 10461
This result applies to these offices. Other locations are not confirmed.
$79a month
Anthem Blue Cross and Blue Shield HP
Not listed on its 5 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 6 plans here. That isn't proof they're out of network.
Elderplan
Not listed on its 2 plans here. That isn't proof they're out of network.
ElderServe Health
Not listed on its 1 plan here. That isn't proof they're out of network.
EmblemHealth
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
2 more EmblemHealth plans haven't been checked yet.
Hamaspik, Inc.
Not listed on its 2 plans here. That isn't proof they're out of network.
Healthfirst Medicare Plan
Not listed on its 7 plans here. That isn't proof they're out of network.
Humana
Not listed on its 2 plans here. That isn't proof they're out of network.
Senior Whole Health of New York
Not listed on its 2 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 4 plans here. That isn't proof they're out of network.
VillageCareMAX
Not listed on its 2 plans here. That isn't proof they're out of network.
VNS Health Medicare
Not listed on its 3 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 10 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 Betty 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
- 2007
- Registry record updated
- Jul 21, 2008
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Betty Diamond?
In Nassau County, NY, 7 Medicare Advantage plans for 2027 list Betty in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Giveback (PPO), Aetna Medicare Elite (PPO) and Aetna Medicare Signature Care (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 Betty Diamond take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Betty on 7 Medicare Advantage plans for 2027 in Nassau County, NY, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Elite (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.
Does Betty Diamond take Anthem Blue Cross and Blue Shield HP Medicare Advantage plans?
The provider searches didn't return a listing for Betty on these 5 plans for 2027 in Nassau County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Betty is out of network. Ask the office or a Silverpath advisor to confirm.
Does Betty Diamond take Devoted Medicare Advantage plans?
Devoted's own provider directory doesn't list Betty on any of its 6 plans for 2027 in Nassau County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Betty is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Betty Diamond practice?
330 Community Dr, Manhasset, NY 11030.
How do I confirm Betty is in my plan's network?
Call the member services number on your plan card and give them the NPI 1184744062, 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 Betty Diamond on 46 plans from Anthem Blue Cross and Blue Shield HP, Devoted, Elderplan, ElderServe Health, Hamaspik, Inc., Healthfirst Medicare Plan, Humana, Senior Whole Health of New York, UnitedHealthcare, VillageCareMAX, VNS Health Medicare and Wellcare in Nassau County, NY. 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.