Katherine GrelleMD
Family Medicine
2027 Medicare Advantage
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Medicare Advantage plans for Tuscaloosa County, AL.
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Directory results See what each insurance company reports
Listed on 25 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Katherine on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 30 Medicare Advantage plans we show for Tuscaloosa County, AL in 2027
- 25 list Katherine
- 3 not listed
- 2 not checked yet

Humana
12 plans list Katherine.
Humana Gold Plus H4461-078 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H5619-089 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a month

HealthSpring
6 plans list Katherine.
HealthSpring Courage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
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:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
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:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$15a monthHealthSpring Preferred Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$25a month

VIVA Medicare
3 plans list Katherine.
VIVA Medicare Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a monthVIVA Medicare Premier (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$99a monthVIVA Medicare Extra Value (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$13.70a month
2 more VIVA Medicare plans haven't been checked yet.

Blue Cross and Blue Shield of Alabama
2 plans list Katherine.
Blue Advantage Choice (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Advantage Complete (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$39.50a month

Aetna Medicare
1 plan lists Katherine; not listed on 3 other plans.
Aetna Medicare Signature Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4713 Highway 90, Milton, FL, 32571
This result applies to these offices. Other locations are not confirmed.
$0a month

Simpra Advantage
1 plan lists Katherine.
Simpra Advantage Dual Care (PPO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5710 Watermelon Rd, Ste 600, Northport, AL, 35473
- 1800 McFarland Blvd N, Ste 150, Tuscaloosa, AL, 35406
This result applies to these offices. Other locations are not confirmed.
$13.70a month
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 Katherine 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 21, 2026
Where they practice
Practice location
- NPI issued
- 2007
- Registry record updated
- Aug 5, 2024
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Katherine Grelle?
In Tuscaloosa County, AL, 25 Medicare Advantage plans for 2027 list Katherine in provider data from Medicare.gov or the carrier, including Humana Gold Plus H4461-078 (HMO), Humana Gold Plus H5619-089 (HMO) and Humana USAA Honor Giveback (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.
Does Katherine Grelle take Humana Medicare Advantage plans?
Humana's own provider directory lists Katherine on 12 Medicare Advantage plans for 2027 in Tuscaloosa County, AL, including Humana Gold Plus H4461-078 (HMO) and Humana Gold Plus H5619-089 (HMO). Confirm with the office or Humana before you enroll.
Does Katherine Grelle take HealthSpring Medicare Advantage plans?
Medicare.gov provider data lists Katherine on 6 Medicare Advantage plans for 2027 in Tuscaloosa County, AL, 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.
Does Katherine Grelle take VIVA Medicare Medicare Advantage plans?
Medicare.gov provider data lists Katherine on 3 Medicare Advantage plans for 2027 in Tuscaloosa County, AL, including VIVA Medicare Select (HMO) and VIVA Medicare Premier (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or VIVA Medicare before you enroll.
Where does Katherine Grelle practice?
1800 Mcfarland Blvd N Ste 150, Tuscaloosa, AL 35406.
How do I confirm Katherine is in my plan's network?
Call the member services number on your plan card and give them the NPI 1770779332, 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 Tuscaloosa County, AL. 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.