Theodore BlaszczykMD
Obstetrics & Gynecology
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Suffolk 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 3 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Theodore on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 34 Medicare Advantage plans we show for Suffolk County, NY in 2027
- 3 list Theodore
- 29 not listed
- 2 not checked yet
Healthfirst Medicare Plan
3 plans list Theodore.
Healthfirst Increased Benefits Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 59 Southern Blvd, Nesconset, NY, 11767
- 100 Nicolls Rd, Stony Brook, NY, 11790
- 1 Edmund D Pellegrino Rd, Stony Brook, NY, 11794
This result applies to these offices. Other locations are not confirmed.
$17.10a monthHealthfirst Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 59 Southern Blvd, Nesconset, NY, 11767
- 100 Nicolls Rd, Stony Brook, NY, 11790
- 1 Edmund D Pellegrino Rd, Stony Brook, NY, 11794
This result applies to these offices. Other locations are not confirmed.
$155a monthHealthfirst Life Improvement Plan (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 59 Southern Blvd, Nesconset, NY, 11767
- 100 Nicolls Rd, Stony Brook, NY, 11790
- 1 Edmund D Pellegrino Rd, Stony Brook, NY, 11794
This result applies to these offices. Other locations are not confirmed.
$40.50a month
Aetna Medicare
Not listed on its 6 plans here. That isn't proof they're out of network.
Anthem Blue Cross and Blue Shield HP
Not listed on its 5 plans 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.
Humana
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.
VNS Health Medicare
Not listed on its 3 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 7 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 Theodore 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
- Apr 27, 2022
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Theodore Blaszczyk?
In Suffolk County, NY, 3 Medicare Advantage plans for 2027 list Theodore in provider data from Medicare.gov or the carrier, including Healthfirst Increased Benefits Plan (HMO), Healthfirst Signature (PPO) and Healthfirst Life Improvement Plan (HMO D-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.
Does Theodore Blaszczyk take Healthfirst Medicare Plan Medicare Advantage plans?
Medicare.gov provider data lists Theodore on 3 Medicare Advantage plans for 2027 in Suffolk County, NY, including Healthfirst Increased Benefits Plan (HMO) and Healthfirst Signature (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Healthfirst Medicare Plan before you enroll.
Does Theodore Blaszczyk take Aetna Medicare Medicare Advantage plans?
The provider searches didn't return a listing for Theodore on these 6 plans for 2027 in Suffolk County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Theodore is out of network. Ask the office or a Silverpath advisor to confirm.
Does Theodore Blaszczyk take Anthem Blue Cross and Blue Shield HP Medicare Advantage plans?
The provider searches didn't return a listing for Theodore on these 5 plans for 2027 in Suffolk County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Theodore is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Theodore Blaszczyk practice?
200 E Main St Ste 1e, Smithtown, NY 11787.
How do I confirm Theodore is in my plan's network?
Call the member services number on your plan card and give them the NPI 1962588640, 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 Theodore Blaszczyk on 27 plans from Aetna Medicare, Anthem Blue Cross and Blue Shield HP, Humana, UnitedHealthcare, VNS Health Medicare and Wellcare in Suffolk 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.