William DieboldMD
Psychiatry & Neurology, Psychiatry
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Washington and Greene counties, TN.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 51 Medicare Advantage plans we show for Washington and Greene counties, TN in 2027
- 48 list William
- 3 not listed
Humana
11 plans list William.
Humana Gold Plus H4461-080 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
- 701 Med Tech Pkwy, Ste 200, Johnson City, TN, 37604
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:
- 701 Med Tech Pkwy, Ste 200, Johnson City, TN, 37604
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
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:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
- 701 Med Tech Pkwy, Ste 200, Johnson City, TN, 37604
This result applies to these offices. Other locations are not confirmed.
$0a monthHumanaChoice R0110-017 (Regional PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
- 701 Med Tech Pkwy, Ste 200, Johnson City, TN, 37604
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
11 plans list William.
AARP Medicare Advantage Essentials from UHC TC-2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC TC-7 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Giveback from UHC TC-4 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx TC-MA01 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a month
Devoted
9 plans list William.
DEVOTED CHOICE 023 TN (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 438 E Vann Rd Ste 202, Greeneville, TN, 37743
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 006 TN (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 438 E Vann Rd, Greeneville, TN, 37743
- 438 E Vann Rd Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 021 TN (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 438 E Vann Rd Ste 202, Greeneville, TN, 37743
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK EXTRAS 043 TN (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 438 E Vann Rd Ste 202, Greeneville, TN, 37743
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a month
BlueCross BlueShield of Tennessee
8 plans list William.
BlueAdvantage Freedom (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthBlueAdvantage Sapphire (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthBlueAdvantage Extra (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$13a monthBlueAdvantage Emerald (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$26a month
Wellpoint
6 plans list William.
Wellpoint Medicare Advantage 2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a monthWellpoint Extra Help (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$13.70a monthWellpoint Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$40a monthWellpoint Dual Advantage Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$0a month
BlueCare Plus Tennessee
3 plans list William.
BlueCare Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$13.70a monthBlueCare Plus Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$13.70a monthBlueCare Plus Select (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 438 E Vann Rd, Ste 202, Greeneville, TN, 37743
This result applies to these offices. Other locations are not confirmed.
$13.70a month
Aetna Medicare
Not listed on its 3 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 William 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
3 practice locations
- NPI issued
- 2005
- Registry record updated
- Dec 12, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Diebold?
In Washington and Greene counties, TN, 48 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Humana Gold Plus H4461-080 (HMO), Humana USAA Honor Giveback (HMO) and Humana USAA Honor Giveback (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 William Diebold take Humana Medicare Advantage plans?
Humana's own provider directory lists William on 11 Medicare Advantage plans for 2027 in Washington and Greene counties, TN, including Humana Gold Plus H4461-080 (HMO) and Humana USAA Honor Giveback (HMO). Confirm with the office or Humana before you enroll.
Does William Diebold take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists William on 11 Medicare Advantage plans for 2027 in Washington and Greene counties, TN, including AARP Medicare Advantage Essentials from UHC TC-2 (HMO-POS) and AARP Medicare Advantage Extras from UHC TC-7 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.
Does William Diebold take Devoted Medicare Advantage plans?
Devoted's own provider directory lists William on 9 Medicare Advantage plans for 2027 in Washington and Greene counties, TN, including DEVOTED CHOICE 023 TN (PPO) and DEVOTED CHOICE GIVEBACK 006 TN (PPO). Confirm with the office or Devoted before you enroll.
Where does William Diebold practice?
3 locations, including 701 Med Tech Pkwy Ste 201, Johnson City, TN. All of them are listed on this page.
How do I confirm William is in my plan's network?
Call the member services number on your plan card and give them the NPI 1770573511, 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 William Diebold on 3 plans from Aetna Medicare in Washington and Greene counties, TN. 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.