Catherine TretiakovaCPNP-PC, DNP
Nurse Practitioner, Pediatrics
2027 Medicare Advantage
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Medicare Advantage plans for Clark County, WA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 53 Medicare Advantage plans we show for Clark County, WA in 2027
- 19 list Catherine
- 34 not listed
Humana
9 plans list Catherine; not listed on 5 other plans.
Humana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
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:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
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:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Value Choice (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
6 plans list Catherine; not listed on 8 other plans.
AARP Medicare Advantage from UHC WA-6 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC WA-7 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx WA-MA02 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC WA-14 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 120, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$35a month
Regence BlueCross BlueShield of Oregon
4 plans list Catherine.
Regence Valiance (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 140, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$0a monthRegence MedAdvantage + Rx Primary (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 140, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$105a monthRegence MedAdvantage + Rx Classic (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 140, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$160a monthRegence MedAdvantage + Rx Enhanced (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2005 W Main St, Ste 140, Battle Ground, WA, 98604
This result applies to these offices. Other locations are not confirmed.
$233a month
Community Health Plan of WA Medicare Advantage
Not listed on its 2 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 10 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 3 plans here. That isn't proof they're out of network.
Molina Healthcare of Washington, Inc.
Not listed on its 2 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 4 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 Catherine 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
Practice location
- NPI issued
- 2019
- Registry record updated
- Feb 13, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Catherine Tretiakova?
In Clark County, WA, 19 Medicare Advantage plans for 2027 list Catherine in provider data from Medicare.gov or the carrier, including 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 Catherine Tretiakova take Humana Medicare Advantage plans?
Humana's own provider directory lists Catherine on 9 Medicare Advantage plans for 2027 in Clark County, WA, including Humana USAA Honor Giveback (PPO). 5 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does Catherine Tretiakova take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Catherine on 6 Medicare Advantage plans for 2027 in Clark County, WA, including AARP Medicare Advantage from UHC WA-6 (HMO-POS) and AARP Medicare Advantage from UHC WA-7 (HMO-POS). 8 other plans did not return a listing in the search area. 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 Catherine Tretiakova take Regence BlueCross BlueShield of Oregon Medicare Advantage plans?
Medicare.gov provider data lists Catherine on 4 Medicare Advantage plans for 2027 in Clark County, WA, including Regence Valiance (PPO) and Regence MedAdvantage + Rx Primary (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Regence BlueCross BlueShield of Oregon before you enroll.
Where does Catherine Tretiakova practice?
2005 W Main St Ste 120, Battle Ground, WA 98604.
How do I confirm Catherine is in my plan's network?
Call the member services number on your plan card and give them the NPI 1750942942, 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 Catherine Tretiakova on 21 plans from Community Health Plan of WA Medicare Advantage, Devoted, Kaiser Permanente, Molina Healthcare of Washington, Inc. and Wellcare in Clark County, WA. 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.