Teresa ChauMD
Internal Medicine, Geriatric Medicine
2027 Medicare Advantage
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Medicare Advantage plans for Niagara 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 20 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Teresa on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 53 Medicare Advantage plans we show for Niagara County, NY in 2027
- 20 list Teresa
- 31 not listed
- 2 not checked yet
Aetna Medicare
8 plans list Teresa.
Aetna Medicare Eagle Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
- 40 La Riviere Dr, Ste 201A, Buffalo, NY, 14202
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
- 40 La Riviere Dr, Ste 201A, Buffalo, NY, 14202
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
- 40 La Riviere Dr, Ste 201A, Buffalo, NY, 14202
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:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
- 40 La Riviere Dr, Ste 201A, Buffalo, NY, 14202
This result applies to these offices. Other locations are not confirmed.
$35a month
Excellus Health Plan, Inc
5 plans list Teresa.
Univera Medicare Freedom (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4192 Bolivar Rd, Wellsville, NY, 14895
- 48 Colonial Dr, Horseheads, NY, 14845
This result applies to these offices. Other locations are not confirmed.
$0a monthUnivera SeniorChoice Basic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4192 Bolivar Rd, Wellsville, NY, 14895
- 48 Colonial Dr, Horseheads, NY, 14845
This result applies to these offices. Other locations are not confirmed.
$0a monthUnivera SeniorChoice Advanced (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4192 Bolivar Rd, Wellsville, NY, 14895
- 48 Colonial Dr, Horseheads, NY, 14845
This result applies to these offices. Other locations are not confirmed.
$75.40a monthUnivera SeniorChoice Value Plus (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4192 Bolivar Rd, Wellsville, NY, 14895
- 48 Colonial Dr, Horseheads, NY, 14845
This result applies to these offices. Other locations are not confirmed.
$93.30a month
VNS Health Medicare
3 plans list Teresa.
VNS Health EasyCare (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1026 Union Rd, West Seneca, NY, 14224
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:
- 1026 Union Rd, West Seneca, NY, 14224
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:
- 1026 Union Rd, West Seneca, NY, 14224
This result applies to these offices. Other locations are not confirmed.
$40.50a month
Humana
2 plans list Teresa; not listed on 1 other plan.
Humana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
This result applies to these offices. Other locations are not confirmed.
$0a monthHumanaChoice H5970-029 (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 40 La Riviere Dr, Ste 201, Buffalo, NY, 14202
This result applies to these offices. Other locations are not confirmed.
$65a month
Nascentia Health Plus
2 plans list Teresa.
Nascentia Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Stahl Rd, Getzville, NY, 14068
This result applies to these offices. Other locations are not confirmed.
$27a monthNascentia Medicaid Advantage Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Stahl Rd, Getzville, NY, 14068
This result applies to these offices. Other locations are not confirmed.
$30.30a month
Highmark Blue Cross Blue Shield or Highmark Blue Shield
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
2 more Highmark Blue Cross Blue Shield or Highmark Blue Shield plans haven't been checked yet.
Independent Health
Not listed on its 5 plans here. That isn't proof they're out of network.
MVP HEALTH CARE
Not listed on its 3 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 8 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 Teresa 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
- 2005
- Registry record updated
- Aug 26, 2014
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Teresa Chau?
In Niagara County, NY, 20 Medicare Advantage plans for 2027 list Teresa in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Giveback (PPO), Aetna Medicare Signature (HMO-POS) and Aetna Medicare Signature (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 Teresa Chau take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Teresa on 8 Medicare Advantage plans for 2027 in Niagara County, NY, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Signature (HMO-POS). 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 Teresa Chau take Excellus Health Plan, Inc Medicare Advantage plans?
Medicare.gov provider data lists Teresa on 5 Medicare Advantage plans for 2027 in Niagara County, NY, including Univera Medicare Freedom (HMO-POS) and Univera SeniorChoice Basic (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Excellus Health Plan, Inc before you enroll.
Does Teresa Chau take VNS Health Medicare Medicare Advantage plans?
Medicare.gov provider data lists Teresa on 3 Medicare Advantage plans for 2027 in Niagara County, NY, including VNS Health EasyCare (HMO) and VNS Health EasyCare Plus (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or VNS Health Medicare before you enroll.
Where does Teresa Chau practice?
7264 Nash Rd, North Tonawanda, NY 14120.
How do I confirm Teresa is in my plan's network?
Call the member services number on your plan card and give them the NPI 1841286747, 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 Teresa Chau on 26 plans from Independent Health, MVP HEALTH CARE, UnitedHealthcare and Wellcare in Niagara 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.