DR. MATTHEW GLOVER HOPPERSTAD I MD
NPI 1902002132
Psychiatry & Neurology - Child & Adolescent Psychiatry in Seattle, WA
About Dr. Matthew Glover Hopperstad I Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW GLOVER HOPPERSTAD I MD (NPI 1902002132) is an individual child & adolescent psychiatry provider in Seattle, Washington, licensed in Washington (MD 60450349) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Icahn School Of Medicine At Mount Sinai (2005).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Matthew Glover Hopperstad I 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 Reassignments
2Medicare enrollment records show Matthew Hopperstad reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- 1,443 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Matthew Hopperstad's NPI number?
The NPI number for Matthew Hopperstad is 1902002132. It was assigned to this individual provider in the NPPES registry on June 25, 2007.
Where is Matthew Hopperstad located?
Matthew Hopperstad practices at 1959 NE Pacific St., Seattle, WA 98195. The listed phone number is (206) 520-5000.
What is Matthew Hopperstad's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Matthew Hopperstad enrolled in Medicare?
Yes. Matthew Hopperstad 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 Matthew Hopperstad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Hopperstad reassigns Medicare benefits to 2 organizations: The Association Of Chrmc And University Physicians (Seattle, WA) and The Association Of University Physicians (Seattle, 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 Matthew Hopperstad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Hopperstad accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Matthew Hopperstad 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.
Is Matthew Hopperstad affiliated with any hospitals?
According to CMS data, Matthew Hopperstad is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Matthew Hopperstad was last updated on November 3, 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.
# Dr. Matthew Glover Hopperstad I, MD · NPI 1902002132
Child & Adolescent Psychiatry physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since June 25, 2007.
## Identity
- **NPI:** 1902002132 (Entity type: Individual)
- **Enumerated:** June 25, 2007
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** MD 60450349 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST., Seattle, WA 98195-0001
- **Phone:** (206) 520-5000
## 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): The Association Of Chrmc And University Physicians (NPI 1255449963, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2005
## Record status
- **NPPES last updated:** November 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1902002132) · Data from the CMS NPPES public registry.