Justin GreggMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Greenville County, SC.
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Directory results See what each insurance company reports
The 73 Medicare Advantage plans we show for Greenville County, SC in 2027
- 29 list Justin
- 44 not listed
Aetna Medicare
12 plans list Justin.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
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:
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Extra (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a month
Wellcare
7 plans list Justin.
Wellcare Assist (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Assist Open (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Giveback (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Patriot Giveback (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
This result applies to these offices. Other locations are not confirmed.
$0a month
HealthSpring
5 plans list Justin.
HealthSpring Courage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Ste B300, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 876 W Faris Rd, Greenville, SC, 29605
- 701 Grove Rd, Greenville, SC, 29605
- 890 W Faris Rd, Ste 580, Greenville, SC, 29605
- 727 SE Main St, Ste 120, Simpsonville, SC, 29681
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Ste B300, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 876 W Faris Rd, Greenville, SC, 29605
- 701 Grove Rd, Greenville, SC, 29605
- 890 W Faris Rd, Ste 580, Greenville, SC, 29605
- 727 SE Main St, Ste 120, Simpsonville, SC, 29681
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred Savings (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Ste B300, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 876 W Faris Rd, Greenville, SC, 29605
- 701 Grove Rd, Greenville, SC, 29605
- 890 W Faris Rd, Ste 580, Greenville, SC, 29605
- 727 SE Main St, Ste 120, Simpsonville, SC, 29681
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring True Choice (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Ste B300, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 876 W Faris Rd, Greenville, SC, 29605
- 701 Grove Rd, Greenville, SC, 29605
- 890 W Faris Rd, Ste 580, Greenville, SC, 29605
- 727 SE Main St, Ste 120, Simpsonville, SC, 29681
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$12a month
Blue Cross Blue Shield of South Carolina
3 plans list Justin.
BlueCross Blue Basic (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 890 W Faris Rd, Greenville, SC, 29605
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthBlueCross Total Value (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 890 W Faris Rd, Greenville, SC, 29605
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$0a monthBlueCross Total (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Greenville, SC, 29615
- 315 Medical Pkwy, Greer, SC, 29650
- 890 W Faris Rd, Greenville, SC, 29605
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$39a month
First Choice VIP Care (HMO D-SNP)
1 plan lists Justin.
First Choice VIP Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Patewood Dr, Ste B300, Greenville, SC, 29615
- 125 Professional Park Dr, Seneca, SC, 29678
- 115 N Sumter St, Ste 315, Sumter, SC, 29150
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Molina Healthcare of South Carolina
1 plan lists Justin.
Molina Medicare Complete Care Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 701 Grove Rd, Greenville, SC, 29605
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Devoted
Not listed on its 9 plans here. That isn't proof they're out of network.
Humana
Not listed on its 23 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 12 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 Justin 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
- 2010
- Registry record updated
- Jan 13, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Justin Gregg?
In Greenville County, SC, 29 Medicare Advantage plans for 2027 list Justin in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (PPO), Aetna Medicare Signature (HMO) 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 Justin Gregg take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Justin on 12 Medicare Advantage plans for 2027 in Greenville County, SC, including Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (HMO). 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 Justin Gregg take Wellcare Medicare Advantage plans?
Medicare.gov provider data lists Justin on 7 Medicare Advantage plans for 2027 in Greenville County, SC, including Wellcare Assist (HMO-POS) and Wellcare Assist Open (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Wellcare before you enroll.
Does Justin Gregg take HealthSpring Medicare Advantage plans?
Medicare.gov provider data lists Justin on 5 Medicare Advantage plans for 2027 in Greenville County, SC, including HealthSpring Courage (HMO) and HealthSpring Preferred (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or HealthSpring before you enroll.
Where does Justin Gregg practice?
200 Patewood Dr, Suite B300, Greenville, SC 29615.
How do I confirm Justin is in my plan's network?
Call the member services number on your plan card and give them the NPI 1710208939, 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 Justin Gregg on 44 plans from Devoted, Humana and UnitedHealthcare in Greenville County, SC. 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.