Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHERINE MCKINNON PMHNP-BC
NPI 1013483064
Nurse Practitioner - Psychiatric/Mental Health in Seattle, WA

Q: What is Katherine Mckinnon's NPI number?

The NPI number for Katherine Mckinnon is 1013483064. It was assigned to this individual provider in the NPPES registry on October 17, 2018.

Q: What is Katherine Mckinnon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since October 17, 2018PECOS Enrolled

1448 NW MARKET ST STE 210, SEATTLE, WA 98107(206) 910-9476(253) 276-6624 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Mar 4, 2026, Jul 22, 2024 and 1 more (4 updates tracked since 2018).

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About Katherine Mckinnon Pmhnp-bc NPPES

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

KATHERINE MCKINNON PMHNP-BC (NPI 1013483064) is an individual psychiatric/mental health provider in Seattle, Washington, licensed in Washington (AP61584538) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1013483064

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameKATHERINE MCKINNONCredential: PMHNP-BC

Location Address1448 NW MARKET ST STE 210Seattle, WA 98107-3743

Mailing Address2366 Eastlake Ave E Ste 333Seattle, WA 98102-3399 · (425) 642-9725 · Fax (253) 541-2570

Phone(206) 910-9476

Fax(253) 276-6624

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateOctober 17, 2018

Last NPPES UpdateAugust 31, 20264 updates tracked since enumeration

NPPES CertifiedAugust 31, 2026

✔ NPI 1013483064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in WA · AP61584538

Also ListedRegistered NurseTaxonomy 163W00000X · License RN60082163 (WA)

1448 NW MARKET ST STE 210, Seattle, WA 98107

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Secondary Practice Location 1

Location 12366 Eastlake Ave E Ste 333Seattle, WA 98102-3399 · Phone (425) 642-9725 · Fax (253) 541-2570

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Mckinnon Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416478136

PECOS Enrollment IDI20250310002730

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 98107 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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.

MR. MARK STEPHEN RUSSELL JR. LPC

Counselor (Mental Health)

1448 NW MARKET ST STE 210
SEATTLE, WA 98107

King County (206) 910-9476

DR. NATALIE GAIL PETERS PH.D.

Psychologist (Clinical)

1448 NW MARKET ST STE 210
SEATTLE, WA 98107

King County (502) 445-5582

MS. JANET YONGWOO ARTHUR MA, RC

Counselor (Mental Health)

1448 NW MARKET ST STE 210
SEATTLE, WA 98107

King County (206) 910-9476

TAMMERA ROSS LMHCA

Counselor (Mental Health)

1448 NW MARKET ST STE 210
SEATTLE, WA 98107

King County (206) 910-9476

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 Katherine Mckinnon's NPI number?

The NPI number for Katherine Mckinnon is 1013483064. It was assigned to this individual provider in the NPPES registry on October 17, 2018.

Where is Katherine Mckinnon located?

Katherine Mckinnon practices at 1448 NW Market St Ste 210, Seattle, WA 98107. The listed phone number is (206) 910-9476.

What is Katherine Mckinnon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Katherine Mckinnon enrolled in Medicare?

Yes. Katherine Mckinnon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Mckinnon was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.