Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. KATHARINE THERESA MITCHELL FNP
NPI 1871800615
Nurse Practitioner - Family in Beaverton, OR

Active since August 31, 2010PECOS EnrolledAccepts Medicare Assignment
12345 SW HORIZON BLVD STE 57A, BEAVERTON, OR 97007(971) 326-8718 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 7, 2026, Jun 18, 2021 (2 updates tracked since 2021).

About Mrs. Katharine Theresa Mitchell Fnp NPPES

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

MRS. KATHARINE THERESA MITCHELL FNP (NPI 1871800615) is an individual family provider in Beaverton, Oregon, licensed in Oregon (201250033) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, is affiliated with Peacehealth Southwest Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1871800615
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KATHARINE THERESA MITCHELLCredential: FNP
Location Address12345 SW HORIZON BLVD STE 57ABeaverton, OR 97007-9475
Mailing Address12345 Sw Horizon Blvd Ste 57aBeaverton, OR 97007-9475
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateAugust 31, 2010
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
NPI 1871800615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses Licensed in OR · 201250033 Licensed in WA · AP60268388
12345 SW HORIZON BLVD STE 57A, Beaverton, OR 97007

Secondary Practice Locations 3

Location 19155 SW Barnes RdPortland, OR 97225-6625 · Phone (503) 297-6334 · Fax (360) 297-2360
Location 21905 SE 164th AveVancouver, WA 98683-8937 · Phone (360) 836-3396 · Fax (360) 216-4422
Location 3101 NW 12th Ave Ste 107Battle Ground, WA 98604-9141 · Phone (360) 687-6650 · Fax (360) 687-6669

Accepted 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

Mrs. Katharine Theresa Mitchell Fnp 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 ID9830347046
PECOS Enrollment IDI20130523000739
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.

Peacehealth Southwest Medical Center

Acute Care Hospitals · Vancouver, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500050
Location400 NE Mother Joseph PlaceVancouver, WA 98668 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97007 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
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 4

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

Physical Therapist
12345 SW HORIZON BLVD STE 57A
BEAVERTON, OR 97007
Registered Nurse
12345 SW HORIZON BLVD STE 57A
BEAVERTON, OR 97007
Registered Nurse
12345 SW HORIZON BLVD STE 57A
BEAVERTON, OR 97007
Family Medicine
12345 SW HORIZON BLVD STE 57A
BEAVERTON, OR 97007

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 Katharine Mitchell's NPI number?

The NPI number for Katharine Mitchell is 1871800615. It was assigned to this individual provider in the NPPES registry on August 31, 2010.

Where is Katharine Mitchell located?

Katharine Mitchell practices at 12345 SW Horizon Blvd Ste 57A, Beaverton, OR 97007. The listed phone number is (971) 326-8718.

What is Katharine Mitchell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Katharine Mitchell enrolled in Medicare?

Yes. Katharine Mitchell 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.

What insurance does Katharine Mitchell accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Katharine Mitchell 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 Katharine Mitchell affiliated with any hospitals?

According to CMS data, Katharine Mitchell is affiliated with Peacehealth Southwest Medical Center.

When was this NPI record last updated?

The NPPES record for Katharine Mitchell was last updated on July 7, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.