GRACE ADELINE KOONTZ LMHC
NPI 1760037626
Counselor - Mental Health in Mountlake Terrace, WA
About Grace Adeline Koontz Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE ADELINE KOONTZ LMHC (NPI 1760037626) is an individual mental health provider in Mountlake Terrace, Washington, licensed in Washington (LH61510557) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mount Vernon, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Grace Adeline Koontz Lmhc 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 Grace Koontz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mountlake Terrace, WA 98043
- Reassigned Medicare billing, Washington enrollment
- 777 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.
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.
MOUNTLAKE TERRACE, WA 98043
MOUNTLAKE TERRACE, WA 98043
MOUNTLAKE TERRACE, WA 98043
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 Grace Koontz's NPI number?
The NPI number for Grace Koontz is 1760037626. It was assigned to this individual provider in the NPPES registry on August 7, 2019.
Where is Grace Koontz located?
Grace Koontz practices at 6505 216th St SW Ste 100, Mountlake Terrace, WA 98043. The listed phone number is (360) 854-3644.
What is Grace Koontz's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Grace Koontz enrolled in Medicare?
Yes. Grace Koontz 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 Grace Koontz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Koontz reassigns Medicare benefits to Mindful Therapy Group PC (Mountlake Terrace, 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 Grace Koontz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grace Koontz accept?
Health plans from BridgeSpan Health Company, Kaiser Permanente, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list Grace Koontz 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 Grace Koontz was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Grace Adeline Koontz, LMHC · NPI 1760037626
Mental Health provider in Mountlake Terrace, Washington. Individual provider, active in the CMS NPPES registry since August 7, 2019.
## Identity
- **NPI:** 1760037626 (Entity type: Individual)
- **Enumerated:** August 7, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LH61510557 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6505 216TH ST SW STE 100, Mountlake Terrace, WA 98043-2089
- **Phone:** (360) 854-3644
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mindful Therapy Group PC (NPI 1316238678, Mountlake Terrace, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1760037626) · Data from the CMS NPPES public registry.