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SHELLEY TANTAU ACNP
NPI 1457719304
Nurse Practitioner - Psychiatric/Mental Health in Vashon, WA

Active since February 07, 2016PECOS EnrolledAccepts Medicare Assignment
9426 SW 268TH ST, VASHON, WA 98070(707) 758-7700 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 13, 2026, Sep 27, 2024, May 23, 2022 and 1 more (4 updates tracked since 2016).

About Shelley Tantau Acnp NPPES

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

SHELLEY TANTAU ACNP (NPI 1457719304) is an individual psychiatric/mental health provider in Vashon, Washington, licensed in Washington (AP60961397) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS, is affiliated with St Elizabeth Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1457719304
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSHELLEY TANTAUCredential: ACNP
Location Address9426 SW 268TH STVashon, WA 98070-8416
Mailing Address9426 Sw 268th StVashon, WA 98070-8416 · (707) 758-7700 · Fax (360) 680-5828
Phone(707) 758-7700
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateFebruary 7, 2016
Last NPPES UpdateMay 13, 20264 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1457719304 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 · AP60961397
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 95003458 (CA), AP60961397 (WA)
9426 SW 268TH ST, Vashon, WA 98070
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11455 Battersby AveEnumclaw, WA 98022-3634 · Phone (253) 426-6341 · Fax (253) 426-6344
Location 21717 S J StTacoma, WA 98405-4933 · Phone (253) 426-6341 · Fax (253) 426-6344
Location 3950 Broadway Ste 404Tacoma, WA 98402-4454 · Phone (206) 774-8557

Other Identifiers 2

Medicaid2206062WA
Other452330WA · Labor & Industries

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and more.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

Shelley Tantau Acnp 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 ID7618275934
PECOS Enrollment IDI20220505002286
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
73 services49 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
45 services29 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
40 services40 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
23 services22 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
19 services12 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Elizabeth Hospital

Critical Access Hospitals · Enumclaw, WA
OwnershipVoluntary non-profit - Private
CMS Certification Number501335
Location1450 Battersby AvenueEnumclaw, WA 98022 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98070 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.

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 Shelley Tantau's NPI number?

The NPI number for Shelley Tantau is 1457719304. It was assigned to this individual provider in the NPPES registry on February 7, 2016.

Where is Shelley Tantau located?

Shelley Tantau practices at 9426 SW 268th St, Vashon, WA 98070. The listed phone number is (707) 758-7700.

What is Shelley Tantau's specialty?

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

Is Shelley Tantau enrolled in Medicare?

Yes. Shelley Tantau 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 Shelley Tantau accept?

Health plans from BridgeSpan Health Company, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Shelley Tantau 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 Shelley Tantau affiliated with any hospitals?

According to CMS data, Shelley Tantau is affiliated with St Elizabeth Hospital.

When was this NPI record last updated?

The NPPES record for Shelley Tantau was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.