MR. MATTHEW JAMES SLATER PA-C
NPI 1902058019
Physician Assistant in Everett, WA

Q: What is Matthew Slater's NPI number?

The NPI number for Matthew Slater is 1902058019. It was assigned to this individual provider in the NPPES registry on October 21, 2008.

Q: What is Matthew Slater's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Slater was last updated on April 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since October 21, 2008PECOS EnrolledAccepts Medicare Assignment

1330 ROCKEFELLER AVE STE 400, EVERETT, WA 98201(425) 261-4950 Get Directions Write a Review

NPPES record last updated: April 1, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 1, 2021, Feb 8, 2019, Jul 10, 2018 (3 updates tracked since 2018).

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About Mr. Matthew James Slater Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MATTHEW JAMES SLATER PA-C (NPI 1902058019) is an individual physician assistant in Everett, Washington, licensed in Washington (PA60053066) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and maintains a secondary practice location in Santa Cruz.

NPPES Registry Identity

NPI1902058019

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameMR. MATTHEW JAMES SLATERCredential: PA-C

Location Address1330 ROCKEFELLER AVE STE 400Everett, WA 98201-1676

Mailing AddressPo Box 3360Portland, OR 97208-3360 · (866) 747-2455

Phone(425) 261-4950

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateOctober 21, 2008

Last NPPES UpdateApril 1, 20213 updates tracked since enumeration

NPPES CertifiedApril 1, 2021

✔ NPI 1902058019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

Licenses✔ Licensed in WA · PA60053066✔ Licensed in CA · PA22437

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1330 ROCKEFELLER AVE STE 400, Everett, WA 98201

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Secondary Practice Location 1

Location 12025 Soquel AveSanta Cruz, CA 95062-1323 · Phone (650) 934-3546

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Matthew James Slater Pa-c 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.

PECOS PAC ID446311054

PECOS Enrollment IDI20081201000562

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence Regional Medical Center Everett

Acute Care Hospitals · Everett, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500014

Location1321 Colby AvenueEverett, WA 98201 · Snohomish County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADAM WEAVER P.A.-C

Physician Assistant (Surgical)