SEASON M HAMILTON ARNP
NPI 1902439391
Nurse Practitioner - Psychiatric/Mental Health in Seattle, WA
About Season M Hamilton Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEASON M HAMILTON ARNP (NPI 1902439391) is an individual psychiatric/mental health provider in Seattle, Washington, licensed in Washington (AP61034042) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS and is a graduate of University Of South Alabama College Of Medicine (2020).
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
Season M Hamilton Arnp 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
2Medicare enrollment records show Season Hamilton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Emily Program P C
- 41 clinicians in this Medicare group
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98109 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.
SEATTLE, WA 98109
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 Season Hamilton's NPI number?
The NPI number for Season Hamilton is 1902439391. It was assigned to this individual provider in the NPPES registry on February 13, 2020.
Where is Season Hamilton located?
Season Hamilton practices at 1700 Westlake Ave N Ste 700, Seattle, WA 98109. The listed phone number is (206) 283-2220.
What is Season Hamilton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Season Hamilton enrolled in Medicare?
Yes. Season Hamilton 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 Season Hamilton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Season Hamilton reassigns Medicare benefits to 2 organizations: Emily Program PC (Seattle, WA) and Mindful Therapy Group PC (Mountlake Terrace, 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 Season Hamilton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Season Hamilton accept?
Health plans from Providence Health Plan list Season Hamilton 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 Season Hamilton was last updated on February 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Season M Hamilton, ARNP · NPI 1902439391
Psychiatric/Mental Health physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since February 13, 2020.
## Identity
- **NPI:** 1902439391 (Entity type: Individual)
- **Enumerated:** February 13, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** AP61034042 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 WESTLAKE AVE N STE 700, Seattle, WA 98109-3097
- **Phone:** (206) 283-2220
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Emily Program PC (NPI 1154696698, Seattle, WA); Mindful Therapy Group PC (NPI 1316238678, Mountlake Terrace, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Alabama College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** February 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1902439391) · Data from the CMS NPPES public registry.