Marissa BlackwellMD
Psychiatry & Neurology, Neurology
2027 Medicare Advantage
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Medicare Advantage plans for New Castle County, DE, Baltimore city County, MD and Charlottesville city County, VA.
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Directory results See what each insurance company reports
Listed on 30 plans so far
Some of UnitedHealthcare, Aetna Medicare, Devoted, Highmark Blue Cross Blue Shield, HealthSpring, Wellcare, AmeriHealth Caritas VIP Care (HMO-D-SNP), Alterwood Advantage, Anthem Blue Cross and Blue Shield, Humana, Johns Hopkins Advantage MD, Kaiser Permanente, KeyCare Advantage and Sentara Medicare's 2027 plans in New Castle County, DE, Baltimore city County, MD and Charlottesville city County, VA haven't been checked yet.
The 102 Medicare Advantage plans we show for New Castle County, DE, Baltimore city County, MD and Charlottesville city County, VA in 2027
- 30 list Marissa
- 6 not listed
- 66 not checked yet
UnitedHealthcare
7 plans list Marissa.
AARP Medicare Advantage Essentials from UHC DE-3 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC DE-6 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx DE-MA01 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC DE-0001 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$23a month
10 more UnitedHealthcare plans haven't been checked yet.
Aetna Medicare
6 plans list Marissa.
Aetna Medicare Advantra Eagle Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Advantra Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Enhanced (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$59a monthAetna Medicare Premier (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$106a month
5 more Aetna Medicare plans haven't been checked yet.
Devoted
5 plans list Marissa.
DEVOTED CHOICE 001 DE (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 200 Hygeia Dr Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 002 DE (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 200 Hygeia Dr Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK EXTRAS 005 DE (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 200 Hygeia Dr Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED C-SNP CHOICE GIVEBACK EXTRAS 004 DE (PPO C-SNP)
Source: Devoted provider directory.
Listed offices for this plan:
- 200 Hygeia Dr Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a month
Highmark Blue Cross Blue Shield · CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage
4 plans list Marissa; not listed on 1 other plan.
Complete Blue PPO Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthComplete Blue PPO Distinct (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$138a monthHighmark Health Options Duals (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$7.90a monthHighmark Health Options Duals Select (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$7.90a month
4 more Highmark Blue Cross Blue Shield plans haven't been checked yet.
HealthSpring
3 plans list Marissa.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
- 4755 Ogletown Stanton Rd, Newark, DE, 19718
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 Hygeia Dr, Ste 1420, Newark, DE, 19713
- 4755 Ogletown Stanton Rd, Newark, DE, 19718
This result applies to these offices. Other locations are not confirmed.
$14a monthHealthSpring Achieve (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
- 4755 Ogletown Stanton Rd, Newark, DE, 19718
This result applies to these offices. Other locations are not confirmed.
$40a month
4 more HealthSpring plans haven't been checked yet.
Wellcare
3 plans list Marissa.
Wellcare Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Delaware First Health Dual Select (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Delaware First Health Dual Align (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 200 Hygeia Dr, Ste 1420, Newark, DE, 19713
This result applies to these offices. Other locations are not confirmed.
$7.90a month
AmeriHealth Caritas VIP Care (HMO-D-SNP)
2 plans list Marissa.
AmeriHealth Caritas VIP Care Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4755 Ogletown Stanton Rd, Ste 2E99, Newark, DE, 19718
This result applies to these offices. Other locations are not confirmed.
$0a monthAmeriHealth Caritas VIP Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4755 Ogletown Stanton Rd, Ste 2E99, Newark, DE, 19718
This result applies to these offices. Other locations are not confirmed.
$7.90a month
Alterwood Advantage
Not checked yet.
Anthem Blue Cross and Blue Shield · Anthem HealthKeepers
Not checked yet.
Humana
Not checked yet.
21 more Humana plans haven't been checked yet.
Johns Hopkins Advantage MD
Not checked yet.
Kaiser Permanente
Not checked yet.
KeyCare Advantage
Not checked yet.
Sentara Medicare
Not checked yet.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
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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
3 practice locations
- NPI issued
- 2019
- Registry record updated
- Jul 10, 2024
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marissa Blackwell?
In New Castle County, DE, Baltimore city County, MD and Charlottesville city County, VA, 30 Medicare Advantage plans for 2027 list Marissa in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage Essentials from UHC DE-3 (HMO-POS), AARP Medicare Advantage Extras from UHC DE-6 (HMO-POS) and AARP Medicare Advantage Patriot No Rx DE-MA01 (HMO-POS). 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 Marissa Blackwell practice?
3 locations, including 200 Hygeia Dr Ste 1420, Newark, DE. All of them are listed on this page.
How do I confirm Marissa is in my plan's network?
Call the member services number on your plan card and give them the NPI 1275094294, 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 New Castle County, DE, Baltimore city County, MD and Charlottesville city County, VA. 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.