William BaumgartnerMD
Orthopaedic Surgery
2027 Medicare Advantage
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Medicare Advantage plans for Weld County, CO and Sacramento County, CA.
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Directory results See what each insurance company reports
Listed on 29 plans so far
Some of Humana, UnitedHealthcare, Aetna Medicare, HealthSpring, Anthem Blue Cross and Blue Shield, Alignment Health Plan, Blue Shield of California, Devoted, Imperial Health Plan of California, Inc., Kaiser Permanente, Molina Healthcare of California, SCAN Health Plan, Select Health and Wellcare's 2027 plans in Weld County, CO and Sacramento County, CA haven't been checked yet.
The 77 Medicare Advantage plans we show for Weld County, CO and Sacramento County, CA in 2027
- 29 list William
- 16 not listed
- 32 not checked yet
Humana
10 plans list William; not listed on 1 other plan.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 6200 W 9th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 6200 W 9th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 6200 W 9th St, Greeley, CO, 80634
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:
- 6200 W 9th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
8 plans list William.
AARP Medicare Advantage Essentials from UHC CO-4 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx CO-MA02 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CO-0003 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$32a monthUHC Complete Care CO-19 (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month
2 more UnitedHealthcare plans haven't been checked yet.
Aetna Medicare
5 plans list William.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Value Care (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a monthAetna Medicare Dual Extra Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Full Dual Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month
4 more Aetna Medicare plans haven't been checked yet.
HealthSpring
4 plans list William.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
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:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring TotalCare (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a monthHealthSpring TotalCare Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Unit 1B, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a month
Anthem Blue Cross and Blue Shield · Anthem Blue Cross
2 plans list William.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6200 W 9th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a month
1 more Anthem Blue Cross and Blue Shield plan hasn't been checked yet.
Alignment Health Plan
Not checked yet.
Blue Shield of California
Not checked yet.
Devoted
Not listed on its 11 plans here. That isn't proof they're out of network.
Imperial Health Plan of California, Inc.
Not checked yet.
Kaiser Permanente
Not checked yet.
3 more Kaiser Permanente plans haven't been checked yet.
Molina Healthcare of California
Not checked yet.
SCAN Health Plan
Not checked yet.
Select Health
Not listed on its 2 plans here. That isn't proof they're out of network.
Wellcare
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 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
2 practice locations
- NPI issued
- 2018
- Registry record updated
- Jul 2, 2024
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Baumgartner?
In Weld County, CO and Sacramento County, CA, 29 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (PPO) and Humana Total Complete (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 William Baumgartner practice?
2 locations, including 6200 W 9th St Unit 1b, Greeley, CO. 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 1740778893, 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 Weld County, CO and Sacramento County, CA. 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.