MRS. SHANTAL GUIRAO POSTIGLIONE ARNP, DNP, FNP-BC
NPI 1053945469
Nurse Practitioner - Family in Seattle, WA

Active since February 24, 2020PECOS EnrolledAccepts Medicare Assignment
70.9/100
CMS Quality Rating
1959 NE PACIFIC ST, SEATTLE, WA 98195(425) 454-8191 Get Directions Write a Review

NPPES record last updated: August 26, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 26, 2021, Jun 25, 2021, Jan 7, 2021 and 2 more (5 updates tracked since 2020).

About Mrs. Shantal Guirao Postiglione Arnp, Dnp, Fnp-bc NPPES

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

MRS. SHANTAL GUIRAO POSTIGLIONE ARNP, DNP, FNP-BC (NPI 1053945469) is an individual family provider in Seattle, Washington, licensed in Washington (AP61063132) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Overlake Hospital Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1053945469
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. SHANTAL GUIRAO POSTIGLIONECredential: ARNP, DNP, FNP-BC
Location Address1959 NE PACIFIC STSeattle, WA 98195-0001
Mailing Address1632 116th Ave Ne, Ste CBellevue, WA 98004-3035 · (206) 543-8736
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 24, 2020
Last NPPES UpdateAugust 26, 20215 updates tracked since enumeration
NPPES CertifiedAugust 26, 2021
NPI 1053945469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in WA · AP61063132
Also ListedRegistered NurseTaxonomy 163W00000X · License 60505437 (WA)
1959 NE PACIFIC ST, Seattle, WA 98195

Other Names 1

Former Name (1)Miss Shantal Ramos Guirao Rn

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. Shantal Guirao Postiglione Arnp, Dnp, Fnp-bc 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 ID1557766318
PECOS Enrollment IDI20210818000340
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 2

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

Overlake Hospital Medical Center

Acute Care Hospitals · Bellevue, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500051
Location1035-116th Ave NEBellevue, WA 98004 · King County
Emergency services Birthing friendly

Snoqualmie Valley Hospital

Critical Access Hospitals · Snoqualmie, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501338
Location9801 Frontier Ave SESnoqualmie, WA 98065 · King County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98195 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

70.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality55.99
Promoting Interoperability100
Improvement Activities40
Cost47.01

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.

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1959 NE PACIFIC ST, 3RD FLOOR SW 350
SEATTLE, WA 98195
Occupational Therapist
1959 NE PACIFIC ST, MAILBOX 356490
SEATTLE, WA 98195
Ophthalmology
1959 NE PACIFIC ST, BOX 365485
SEATTLE, WA 98195
Anesthesiology
1959 NE PACIFIC ST
SEATTLE, WA 98195
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1959 NE PACIFIC ST, BOX 356015
SEATTLE, WA 98195
Pathology (Anatomic Pathology & Clinical Pathology)
1959 NE PACIFIC ST, BOX 356100
SEATTLE, WA 98195
Hospitalist
1959 NE PACIFIC ST
SEATTLE, WA 98195

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 Shantal Postiglione's NPI number?

The NPI number for Shantal Postiglione is 1053945469. It was assigned to this individual provider in the NPPES registry on February 24, 2020. The provider is also known as Miss Shantal Ramos Guirao Rn.

Where is Shantal Postiglione located?

Shantal Postiglione practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (425) 454-8191.

What is Shantal Postiglione's specialty?

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

Is Shantal Postiglione enrolled in Medicare?

Yes. Shantal Postiglione 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 Shantal Postiglione accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Shantal Postiglione 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 Shantal Postiglione affiliated with any hospitals?

According to CMS data, Shantal Postiglione is affiliated with Overlake Hospital Medical Center and Snoqualmie Valley Hospital.

When was this NPI record last updated?

The NPPES record for Shantal Postiglione was last updated on August 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.