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MARIKO WATTS TAGGART
NPI 1083218325
Nurse Practitioner in Everett, WA

Active since November 27, 2020PECOS EnrolledAccepts Medicare Assignment
900 PACIFIC AVE FL 5, EVERETT, WA 98201(425) 339-5430 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 6, 2026, Jun 9, 2025, Nov 27, 2020 (3 updates tracked since 2020).

About Mariko Watts Taggart NPPES

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

MARIKO WATTS TAGGART (NPI 1083218325) is an individual nurse practitioner in Everett, Washington, licensed in Washington (AP61110172) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1083218325
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARIKO WATTS TAGGART
Location Address900 PACIFIC AVE FL 5Everett, WA 98201-4168
Mailing Address7600 Evergreen WayEverett, WA 98203-6421 · (206) 860-5414
Phone(425) 339-5430
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateNovember 27, 2020
Last NPPES UpdateMay 6, 20263 updates tracked since enumeration
NPPES CertifiedMay 6, 2026
✔ NPI 1083218325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in WA · AP61110172✔ Licensed in WA · RN60223644
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
900 PACIFIC AVE FL 5, Everett, WA 98201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Mariko Watts Taggart 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 ID941613939
PECOS Enrollment IDI20210112002493
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services25 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services12 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
11 services11 patients

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
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 3

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

ANIKA COLE GANNON CNM, DNP, ARNP
Nurse Practitioner
900 PACIFIC AVE FL 5
EVERETT, WA 98201
Snohomish County (425) 339-5430
MISS MALIA VAN-FRANCES CHASE
Behavior Analyst
900 PACIFIC AVE FL 5
EVERETT, WA 98201
Snohomish County (425) 258-7311
SHANNON DEMAS
Obstetrics & Gynecology
900 PACIFIC AVE FL 5
EVERETT, WA 98201
Snohomish County (425) 339-5430

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 Mariko Taggart's NPI number?

The NPI number for Mariko Taggart is 1083218325. It was assigned to this individual provider in the NPPES registry on November 27, 2020.

Where is Mariko Taggart located?

Mariko Taggart practices at 900 Pacific Ave Fl 5, Everett, WA 98201. The listed phone number is (425) 339-5430.

What is Mariko Taggart's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mariko Taggart enrolled in Medicare?

Yes. Mariko Taggart 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 Mariko Taggart accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mariko Taggart 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.

When was this NPI record last updated?

The NPPES record for Mariko Taggart was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.