Marzena GieniuszMD
Internal Medicine, Geriatric Medicine
2027 Medicare Advantage
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Medicare Advantage plans for Nassau and Kings counties, 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 28 plans so far
Some of Healthfirst Medicare Plan, Aetna Medicare, Anthem Blue Cross and Blue Shield HP, UnitedHealthcare, EmblemHealth, Hamaspik, Inc., Senior Whole Health of New York, Devoted, Elderplan, ElderServe Health, Humana, MetroPlus Health Plan, VillageCareMAX, VNS Health Medicare and Wellcare's 2027 plans in Nassau and Kings counties, NY haven't been checked yet.
The 84 Medicare Advantage plans we show for Nassau and Kings counties, NY in 2027
- 28 list Marzena
- 27 not listed
- 29 not checked yet
Healthfirst Medicare Plan
7 plans list Marzena.
Healthfirst 65 Plus Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthfirst Increased Benefits Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$17.10a monthHealthfirst Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$60a monthHealthfirst Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$155a month
Aetna Medicare
6 plans list Marzena; not listed on 1 other plan.
Aetna Medicare Eagle Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, New Hyde Park, NY, 11042
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:
- 410 Lakeville Rd, New Hyde Park, NY, 11042
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:
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$79a monthAetna Medicare Enhanced (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$104a month
4 more Aetna Medicare plans haven't been checked yet.
Anthem Blue Cross and Blue Shield HP
5 plans list Marzena.
Anthem Veteran 2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Medicare Advantage 2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$55a monthAnthem Medicare Advantage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$81a monthAnthem HealthPlus Full Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$40.50a month
2 more Anthem Blue Cross and Blue Shield HP plans haven't been checked yet.
UnitedHealthcare
4 plans list Marzena.
UHC Dual Complete NY-Q001 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete NY-S001 (PPO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$19.40a monthUHC Dual Complete NY-S002 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$31.70a monthUHC Dual Complete NY-YL (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$40.50a month
4 more UnitedHealthcare plans haven't been checked yet.
EmblemHealth
2 plans list Marzena.
EmblemHealth VIP Gold (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 51 Great Neck Rd, Great Neck, NY, 11021
- 96 Cuttermill Rd, Great Neck, NY, 11021
- 199 Community Dr, Great Neck, NY, 11021
- 300 Community Dr, Apt T3, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 330 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
- 27005 76th Ave, New Hyde Park, NY, 11040
- 7559 263rd St, Glen Oaks, NY, 11004
- 101 Saint Andrews Ln, Glen Cove, NY, 11542
- 141 Dosoris Ln, Glen Cove, NY, 11542
This result applies to these offices. Other locations are not confirmed.
$105a monthEmblemHealth VIP Gold Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 51 Great Neck Rd, Great Neck, NY, 11021
- 96 Cuttermill Rd, Great Neck, NY, 11021
- 199 Community Dr, Great Neck, NY, 11021
- 300 Community Dr, Apt T3, Manhasset, NY, 11030
- 300 Community Dr, # 3, Manhasset, NY, 11030
- 330 Community Dr, Manhasset, NY, 11030
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
- 27005 76th Ave, New Hyde Park, NY, 11040
- 7559 263rd St, Glen Oaks, NY, 11004
- 101 Saint Andrews Ln, Glen Cove, NY, 11542
- 141 Dosoris Ln, Glen Cove, NY, 11542
This result applies to these offices. Other locations are not confirmed.
$216a month
4 more EmblemHealth plans haven't been checked yet.
Hamaspik, Inc.
2 plans list Marzena.
Hamaspik Medicare Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 51 Great Neck Rd, Great Neck, NY, 11021
- 96 Cuttermill Rd, Great Neck, NY, 11021
- 199 Community Dr, Great Neck, NY, 11021
- 330 Community Dr, Manhasset, NY, 11030
- 141 Dosoris Ln, Glen Cove, NY, 11542
This result applies to these offices. Other locations are not confirmed.
$26.70a monthHamaspik Medicare Select (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 51 Great Neck Rd, Great Neck, NY, 11021
- 96 Cuttermill Rd, Great Neck, NY, 11021
- 199 Community Dr, Great Neck, NY, 11021
- 330 Community Dr, Manhasset, NY, 11030
- 141 Dosoris Ln, Glen Cove, NY, 11542
This result applies to these offices. Other locations are not confirmed.
$40.40a month
Senior Whole Health of New York
2 plans list Marzena.
Senior Whole Health Medicare Complete Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$0a monthSenior Whole Health of New York NHC (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 410 Lakeville Rd, Ste 200, New Hyde Park, NY, 11042
This result applies to these offices. Other locations are not confirmed.
$21.40a month
Devoted
Not checked yet.
6 more Devoted plans haven't been checked yet.
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.
Humana
Not checked yet.
5 more Humana plans haven't been checked yet.
MetroPlus Health Plan
Not checked yet.
VillageCareMAX
Not checked yet.
1 more VillageCareMAX plan hasn't been checked yet.
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 Marzena 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
2 practice locations
- NPI issued
- 2013
- Registry record updated
- May 14, 2018
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marzena Gieniusz?
In Nassau and Kings counties, NY, 28 Medicare Advantage plans for 2027 list Marzena in provider data from Medicare.gov or the carrier, including Healthfirst 65 Plus Plan (HMO), Healthfirst Increased Benefits Plan (HMO) and Healthfirst Signature (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.
Where does Marzena Gieniusz practice?
2 locations, including 865 Northern Blvd Ste 201, Great Neck, NY. All of them are listed on this page.
How do I confirm Marzena is in my plan's network?
Call the member services number on your plan card and give them the NPI 1366886640, 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 Nassau and Kings counties, NY. 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.