Matthew HorowitzMD
Internal Medicine, Gastroenterology
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 25 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Matthew 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
- 25 list Matthew
- 30 not listed
- 2 not checked yet
Aetna Medicare
6 plans list Matthew; not listed on 1 other plan.
Aetna Medicare Eagle Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$104a month
Anthem Blue Cross and Blue Shield HP
5 plans list Matthew.
Anthem Veteran 2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$40.50a month
UnitedHealthcare
4 plans list Matthew.
UHC Dual Complete NY-Q001 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$40.50a month
VNS Health Medicare
3 plans list Matthew.
VNS Health EasyCare (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$25a monthVNS Health EasyCare Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$23.60a monthVNS Health Total (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$40.50a month
EmblemHealth
2 plans list Matthew.
EmblemHealth VIP Gold (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
- 300 Community Dr, Manhasset, NY, 11030
- 711 Stewart Ave, Ste 114, Garden City, NY, 11530
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:
- 560 Northern Blvd, Ste 203, Great Neck, NY, 11021
- 300 Community Dr, Manhasset, NY, 11030
- 711 Stewart Ave, Ste 114, Garden City, NY, 11530
This result applies to these offices. Other locations are not confirmed.
$216a month
2 more EmblemHealth plans haven't been checked yet.
Hamaspik, Inc.
2 plans list Matthew.
Hamaspik Medicare Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Great Neck, NY, 11021
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:
- 560 Northern Blvd, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$40.40a month
Senior Whole Health of New York
2 plans list Matthew.
Senior Whole Health Medicare Complete Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Community Dr, Manhasset, NY, 11030
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:
- 300 Community Dr, Manhasset, NY, 11030
This result applies to these offices. Other locations are not confirmed.
$21.40a month
VillageCareMAX
1 plan lists Matthew; not listed on 1 other plan.
VillageCareMAX Medicare Total Advantage Plan (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 560 Northern Blvd, Great Neck, NY, 11021
This result applies to these offices. Other locations are not confirmed.
$40.50a month
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.
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.
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 Matthew 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
- 2006
- Registry record updated
- Dec 3, 2009
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Matthew Horowitz?
In Nassau County, NY, 25 Medicare Advantage plans for 2027 list Matthew in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Giveback (PPO), Aetna Medicare Elite (PPO) and Aetna Medicare Elite Extra (PPO). 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 Matthew Horowitz take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Matthew on 6 Medicare Advantage plans for 2027 in Nassau County, NY, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Elite (PPO). 1 other plan 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 Aetna Medicare before you enroll.
Does Matthew Horowitz take Anthem Blue Cross and Blue Shield HP Medicare Advantage plans?
Medicare.gov provider data lists Matthew on 5 Medicare Advantage plans for 2027 in Nassau County, NY, including Anthem Veteran 2 (HMO-POS) and Anthem Medicare Advantage 2 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross and Blue Shield HP before you enroll.
Does Matthew Horowitz take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Matthew on 4 Medicare Advantage plans for 2027 in Nassau County, NY, including UHC Dual Complete NY-Q001 (HMO-POS D-SNP) and UHC Dual Complete NY-S001 (PPO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.
Where does Matthew Horowitz practice?
560 Northern Blvd, Suite 203, Great Neck, NY 11021.
How do I confirm Matthew is in my plan's network?
Call the member services number on your plan card and give them the NPI 1225110901, 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 Matthew Horowitz on 28 plans from Devoted, Elderplan, ElderServe Health, Healthfirst Medicare Plan, Humana 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.