HOLLY ANN BREWER MA, MHCA
NPI 1316289549
Counselor - Mental Health in Seattle, WA
About Holly Ann Brewer Ma, Mhca NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY ANN BREWER MA, MHCA (NPI 1316289549) is an individual mental health provider in Seattle, Washington, licensed in Washington (MC60344720) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Holly Ann Brewer Ma, Mhca 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 Holly Brewer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mill Creek, WA 98012
- Reassigned Medicare billing, Washington enrollment
- 705 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 2
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.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98118
SEATTLE, WA 98118
SEATTLE, WA 98118
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 Holly Brewer's NPI number?
The NPI number for Holly Brewer is 1316289549. It was assigned to this individual provider in the NPPES registry on March 26, 2013. The provider is also known as Holly Ann Delk.
Where is Holly Brewer located?
Holly Brewer practices at 3936 S Kenyon St Sound Mental Health, Seattle, WA 98118. The listed phone number is (206) 302-2773.
What is Holly Brewer's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Holly Brewer enrolled in Medicare?
Yes. Holly Brewer 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 Holly Brewer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Brewer reassigns Medicare benefits to Providence Health & Services- Washington (Mill Creek, 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 Holly Brewer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Brewer accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Holly Brewer 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 Holly Brewer was last updated on March 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Holly Ann Brewer, MA, MHCA · NPI 1316289549
Mental Health provider in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 26, 2013.
## Identity
- **NPI:** 1316289549 (Entity type: Individual)
- **Enumerated:** March 26, 2013
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** MC60344720 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 3936 S KENYON ST, SOUND MENTAL HEALTH, Seattle, WA 98118-4048
- **Phone:** (206) 302-2773 · **Fax:** (206) 302-2769
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Providence Health & Services- Washington (NPI 1790014504, Mill Creek, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 26, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1316289549) · Data from the CMS NPPES public registry.