MICHELLE ESTON GRUNER MD
NPI 1124445499
Obstetrics & Gynecology in Vancouver, WA
About Michelle Eston Gruner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE ESTON GRUNER MD (NPI 1124445499) is an individual obstetrics & gynecology provider in Vancouver, Washington, licensed in Washington (MD60858464) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2014).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michelle Eston Gruner Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Michelle Gruner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vancouver, WA 98686
- Reassigned Medicare billing, Washington and Oregon enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1093043424 (Oregon)
- 2,534 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98686 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michelle Gruner's NPI number?
The NPI number for Michelle Gruner is 1124445499. It was assigned to this individual provider in the NPPES registry on March 25, 2014.
Where is Michelle Gruner located?
Michelle Gruner practices at 14406 NE 20th Ave, Vancouver, WA 98686. The listed phone number is (855) 285-4246.
What is Michelle Gruner's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Michelle Gruner enrolled in Medicare?
Yes. Michelle Gruner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Michelle Gruner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Gruner reassigns Medicare benefits to Manor Care Of Salmon Creek Wa, Association (Vancouver, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Gruner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Gruner accept?
Health plans from Kaiser Permanente list Michelle Gruner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Michelle Gruner was last updated on February 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Michelle Eston Gruner, MD · NPI 1124445499
Obstetrics & Gynecology physician in Vancouver, Washington. Individual provider, active in the CMS NPPES registry since March 25, 2014.
## Identity
- **NPI:** 1124445499 (Entity type: Individual)
- **Enumerated:** March 25, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD60858464 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 14406 NE 20TH AVE, Vancouver, WA 98686-1448
- **Phone:** (855) 285-4246 · **Fax:** (360) 571-4246
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Manor Care Of Salmon Creek Wa, Association (NPI 1609171081, Vancouver, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2014
## Record status
- **NPPES last updated:** February 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1124445499) · Data from the CMS NPPES public registry.