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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CASSIE COOK PA-C
NPI 1780599258
Physician Assistant in Salem, OR

Active since August 18, 2026PECOS Enrolled
255 LANCASTER DR NE, SALEM, OR 97301(503) 576-8400 Get Directions Write a Review

NPPES record added: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 24, 2026, Aug 18, 2026 (2 updates tracked since 2026).

About Cassie Cook Pa-c NPPES

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

CASSIE COOK PA-C (NPI 1780599258) is an individual physician assistant in Salem, Oregon, licensed in Oregon (PA231121) and active in the NPI registry since August 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780599258
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCASSIE COOKCredential: PA-C
Location Address255 LANCASTER DR NESalem, OR 97301-5155
Mailing AddressPo Box 190Toppenish, WA 98948-0190 · (509) 865-2395 · Fax (509) 865-0757
Phone(503) 576-8400
Sole ProprietorNo
Enumeration DateAugust 18, 2026
Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1780599258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in OR · PA231121
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.
255 LANCASTER DR NE, Salem, OR 97301
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cassie Cook Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97301 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
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 20

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

EMILY GRAY PHARMD.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8340
CATHERINE M LARROUY RD, LD
Dietitian, Registered
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8360
CHRISTOPHER ROBERT BACKSMAN APRN
Nurse Practitioner
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8400
MRS. ILCE A AGUIRRE-WILKINSON LCSW
Social Worker (Clinical)
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8390
MELISSA LAURON DIXON
Dentist
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8350
LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (971) 458-3092
FIORELLA SAAVEDRA
Physician Assistant
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8400
LAUREN TRUXILLO
Physician Assistant
255 LANCASTER DR NE
SALEM, OR 97301
Marion County (503) 576-8400

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 Cassie Cook's NPI number?

The NPI number for Cassie Cook is 1780599258. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Cassie Cook located?

Cassie Cook practices at 255 Lancaster Dr NE, Salem, OR 97301. The listed phone number is (503) 576-8400.

What is Cassie Cook's specialty?

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

Is Cassie Cook enrolled in Medicare?

Yes. Cassie Cook is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cassie Cook was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.