Michael CastilloMD
Internal Medicine, Gastroenterology
2027 Medicare Advantage
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Medicare Advantage plans for Fulton County, GA and Kings County, NY.
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Directory results See what each insurance company reports
Listed on 76 plans so far
Some of Humana, Aetna Medicare, Wellcare, UnitedHealthcare, Devoted, Anthem Blue Cross and Blue Shield, HealthSpring, Clover Health, Elderplan, ElderServe Health, EmblemHealth, Hamaspik, Inc., Healthfirst Medicare Plan, Kaiser Permanente, MetroPlus Health Plan, PruittHealth Premier, Senior Whole Health of New York, VillageCareMAX and VNS Health Medicare's 2027 plans in Fulton County, GA and Kings County, NY haven't been checked yet.
The 155 Medicare Advantage plans we show for Fulton County, GA and Kings County, NY in 2027
- 76 list Michael
- 9 not listed
- 70 not checked yet

Humana
25 plans list Michael.
Humana Gold Plus Giveback H4141-022 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Atlanta, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H4141-015 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Atlanta, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H4141-017 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Atlanta, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H4141-023 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Atlanta, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a month
5 more Humana plans haven't been checked yet.

Aetna Medicare
11 plans list Michael.
Aetna Medicare Eagle Plus (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
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:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite Giveback (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Prime Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a month
9 more Aetna Medicare plans haven't been checked yet.

Wellcare
10 plans list Michael.
Wellcare Assist (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
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:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Patriot Giveback Open (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Patriot Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a month
10 more Wellcare plans haven't been checked yet.

UnitedHealthcare
8 plans list Michael.
AARP Medicare Advantage from UHC GA-10 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Medicare Advantage Patriot No Rx GS-MA01 (Regional PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete GA-Q2 (PPO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete GA-Q3 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a month
7 more UnitedHealthcare plans haven't been checked yet.

Devoted
7 plans list Michael.
DEVOTED CHOICE 001 GA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 002 GA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK EXTRAS 022 GA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE MA ONLY 003 GA (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
This result applies to these offices. Other locations are not confirmed.
$0a month
6 more Devoted plans haven't been checked yet.

Anthem Blue Cross and Blue Shield · Anthem Blue Cross and Blue Shield HP
6 plans list Michael.
Anthem Veteran (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Veteran (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
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:
- 980 Johnson Ferry Rd, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$55a monthAnthem Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a month
5 more Anthem Blue Cross and Blue Shield plans haven't been checked yet.

HealthSpring
6 plans list Michael.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred GA (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
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:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
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:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 600, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a month

Clover Health
3 plans list Michael.
Clover Health LiveHealthy (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 680, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthClover Health Valor (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 680, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$0a monthClover Health LiveHealthy Premier (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 980 Johnson Ferry Rd, Ste 820, Sandy Springs, GA, 30342
- 5671 Peachtree Dunwoody Rd, Ste 680, Sandy Springs, GA, 30342
- 4800 Olde Towne Pkwy, Ste 370, Marietta, GA, 30068
This result applies to these offices. Other locations are not confirmed.
$35a month
Elderplan
Not checked yet.
ElderServe Health
Not checked yet.

EmblemHealth
Not checked yet.

Hamaspik, Inc.
Not checked yet.

Healthfirst Medicare Plan
Not checked yet.

Kaiser Permanente
Not listed on its 8 plans here. That isn't proof they're out of network.

MetroPlus Health Plan
Not checked yet.

PruittHealth Premier
Not listed on its 1 plan here. That isn't proof they're out of network.
Senior Whole Health of New York
Not checked yet.
VillageCareMAX
Not checked yet.

VNS Health Medicare
Not checked yet.
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 Michael 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
- 2017
- Registry record updated
- Feb 27, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Michael Castillo?
In Fulton County, GA and Kings County, NY, 76 Medicare Advantage plans for 2027 list Michael in provider data from Medicare.gov or the carrier, including Humana Gold Plus Giveback H4141-022 (HMO), Humana Gold Plus H4141-015 (HMO) and Humana Gold Plus H4141-017 (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 Michael Castillo practice?
2 locations, including 980 Johnson Ferry Rd Ste 820, Atlanta, GA. All of them are listed on this page.
How do I confirm Michael is in my plan's network?
Call the member services number on your plan card and give them the NPI 1407389844, 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 Fulton County, GA and Kings County, 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.