DAWN MICHELE MASON PMHNP-BC
NPI 1033685169
Nurse Practitioner - Psychiatric/Mental Health in Spokane, WA
About Dawn Michele Mason Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN MICHELE MASON PMHNP-BC (NPI 1033685169) is an individual psychiatric/mental health provider in Spokane, Washington, licensed in Washington (AP60909981) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Coeur D Alene, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Dawn Michele Mason Pmhnp-bc 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 Reassignments
3Medicare enrollment records show Dawn Mason reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spokane, WA 99202
- Reassigned Medicare billing, Washington enrollment
- 136 clinicians in this Medicare group
Coeur D Alene, ID 83814
- Reassigned Medicare billing, Idaho enrollment
- 472 clinicians in this Medicare group
Lakewood, WA 98499
- Reassigned Medicare billing, Washington enrollment
- 18 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99203 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPOKANE, WA 99203
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 Dawn Mason's NPI number?
The NPI number for Dawn Mason is 1033685169. It was assigned to this individual provider in the NPPES registry on October 16, 2018.
Where is Dawn Mason located?
Dawn Mason practices at 1403 S Grand Blvd Ste 201S, Spokane, WA 99203. The listed phone number is (509) 253-3577.
What is Dawn Mason's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Dawn Mason enrolled in Medicare?
Yes. Dawn Mason 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 organizations bill Medicare for Dawn Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Mason reassigns Medicare benefits to 3 organizations: Frontier Behavioral Health (Spokane, WA), Kootenai Health, Inc. (Coeur D Alene, ID) and Neurostim Tms, Ps (Lakewood, WA). Each 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 Dawn Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Mason accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Dawn Mason 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 Dawn Mason was last updated on May 19, 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.
# Dawn Michele Mason, PMHNP-BC · NPI 1033685169
Psychiatric/Mental Health physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since October 16, 2018.
## Identity
- **NPI:** 1033685169 (Entity type: Individual)
- **Enumerated:** October 16, 2018
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** AP60909981 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1403 S GRAND BLVD STE 201S, Spokane, WA 99203-2278
- **Phone:** (509) 253-3577 · **Fax:** (509) 253-3578
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Frontier Behavioral Health (NPI 1861495327, Spokane, WA); Kootenai Health, Inc. (NPI 1174661151, Coeur D Alene, ID); Neurostim Tms, Ps (NPI 1710415617, Lakewood, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** May 19, 2026
- **Other identifiers:** Medicaid 2110308 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1033685169) · Data from the CMS NPPES public registry.