MARIA ELENA OVALLES VAN GAVER ARNP, FNP-C
NPI 1447813589
Nurse Practitioner in Seattle, WA

Q: What is Maria Elena Van Gaver's NPI number?

The NPI number for Maria Elena Van Gaver is 1447813589. It was assigned to this individual provider in the NPPES registry on April 15, 2019.

Q: What is Maria Elena Van Gaver's specialty?

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

Active since April 15, 2019PECOS EnrolledAccepts Medicare Assignment

1100 9TH AVE, SEATTLE, WA 98101(206) 583-2299(206) 223-6764 Get Directions Write a Review

NPPES record last updated: February 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 19, 2025, Oct 8, 2024, Apr 15, 2019 (3 updates tracked since 2019).

On this page

About Maria Elena Ovalles Van Gaver Arnp, Fnp-c NPPES

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

MARIA ELENA OVALLES VAN GAVER ARNP, FNP-C (NPI 1447813589) is an individual nurse practitioner in Seattle, Washington, licensed in Washington (AP60938216) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Virginia Mason Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1447813589

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARIA ELENA OVALLES VAN GAVERCredential: ARNP, FNP-C

Location Address1100 9TH AVESeattle, WA 98101-2756

Mailing AddressPo Box 741515Los Angeles, CA 90074-1515 · (206) 583-2299 · Fax (206) 223-6764

Phone(206) 583-2299

Fax(206) 223-6764

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateApril 15, 2019

Last NPPES UpdateFebruary 19, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 19, 2025

✔ NPI 1447813589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WA · AP60938216

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.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AP60938216 (WA)

1100 9TH AVE, Seattle, WA 98101

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1233 2nd Ave SKent, WA 98032-5852 · Phone (206) 436-6380 · Fax (206) 436-6368

Location 21604 14th AveSeattle, WA 98122-4026 · Phone (425) 894-5353

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

Maria Elena Ovalles Van Gaver Arnp, Fnp-c 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 ID6305279175

PECOS Enrollment IDI20191209002446

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.

Virginia Mason Medical Center

Acute Care Hospitals · Seattle, WA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500005

Location925 Seneca StSeattle, WA 98101 · King County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98101 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 20

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

JACLYN ANN SUBKOVIAK OT

Occupational Therapist

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 341-0461

MARCIE G HUME PHARM.D.

Pharmacist

1100 9TH AVE, MS C3-PO
SEATTLE, WA 98101

King County (206) 223-6877

DR. VINAY GUPTA MD

Internal Medicine (Critical Care Medicine)

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 223-6980

MARY JO BUKOVIC CCP

Contractor

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 223-6600

PEGAH SAFAEIAN D.O.

Physical Medicine & Rehabilitation

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 223-6600

MRS. GENEVIEVE HOUDET-COTE SLP

Speech-Language Pathologist

1100 9TH AVE, MS:H4-PMR
SEATTLE, WA 98101

King County (206) 341-0461

ROBERT DALE MCCLURE MD

Surgery

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 223-6600

VIRGINIA MASON MEDICAL CENTER

Internal Medicine (Gastroenterology)

1100 9TH AVE
SEATTLE, WA 98101

King County (206) 223-6600

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 Maria Elena Van Gaver's NPI number?

The NPI number for Maria Elena Van Gaver is 1447813589. It was assigned to this individual provider in the NPPES registry on April 15, 2019.

Where is Maria Elena Van Gaver located?

Maria Elena Van Gaver practices at 1100 9th Ave, Seattle, WA 98101. The listed phone number is (206) 583-2299.

What is Maria Elena Van Gaver's specialty?

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

Is Maria Elena Van Gaver enrolled in Medicare?

Yes. Maria Elena Van Gaver 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 Maria Elena Van Gaver accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Maria Elena Van Gaver 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 Maria Elena Van Gaver affiliated with any hospitals?

According to CMS data, Maria Elena Van Gaver is affiliated with Virginia Mason Medical Center.

When was this NPI record last updated?

The NPPES record for Maria Elena Van Gaver was last updated on February 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.