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

KIRSTEN RITCHIE
NPI 1508790098
Physician Assistant in Astoria, OR

Active since June 10, 2026PECOS Enrolled
2275 COMMERCIAL ST, ASTORIA, OR 97103(503) 325-8315 Get Directions Write a Review

NPPES record added: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kirsten Ritchie NPPES

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

KIRSTEN RITCHIE (NPI 1508790098) is an individual physician assistant in Astoria, Oregon, licensed in Oregon (PA231761) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508790098
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKIRSTEN RITCHIE
Location Address2275 COMMERCIAL STAstoria, OR 97103-3327
Mailing AddressPo Box 190Toppenish, WA 98948-0190 · (509) 865-2395
Phone(503) 325-8315
Sole ProprietorNo
Enumeration DateJune 10, 2026
Last NPPES UpdateJuly 21, 2026
NPPES CertifiedJuly 21, 2026
✔ NPI 1508790098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in OR · PA231761
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.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X
2275 COMMERCIAL ST, Astoria, OR 97103
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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)

Kirsten Ritchie 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 97103 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.

YAKIMA VALLEY FARM WORKERS CLINIC
Clinic/Center (Federally Qualified Health Center (FQHC))
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 325-8315
BRENDA MCNAUGHTON
Nurse Practitioner
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 325-8315
MARY C SHULTS
Pharmacist
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 338-4175
MS. BARBARA ANN BRADLEY CFNP
Nurse Practitioner
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 325-8315
SAMANTHA TURPIN LPC
Counselor (Mental Health)
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 325-8315
LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (971) 403-5839
ZACHARY ALLEN HALE LCSW
Social Worker (Clinical)
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 325-8315
RYANN KRISTY LIM DDS
Dentist
2275 COMMERCIAL ST
ASTORIA, OR 97103
Clatsop County (503) 338-4170

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 Kirsten Ritchie's NPI number?

The NPI number for Kirsten Ritchie is 1508790098. It was assigned to this individual provider in the NPPES registry on June 10, 2026.

Where is Kirsten Ritchie located?

Kirsten Ritchie practices at 2275 Commercial St, Astoria, OR 97103. The listed phone number is (503) 325-8315.

What is Kirsten Ritchie's specialty?

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

Is Kirsten Ritchie enrolled in Medicare?

Yes. Kirsten Ritchie is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kirsten Ritchie was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.