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SUMMER DEBEVOISE MS, ARNP, NNP-BC
NPI 1477348654
Nurse Practitioner - Neonatal, Critical Care in Seattle, WA

Active since April 10, 2025PECOS Enrolled
4800 SAND POINT WAY NE, SEATTLE, WA 98105(206) 987-4961(206) 987-2685 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 12, 2025, Apr 10, 2025 (2 updates tracked since 2025).

About Summer Debevoise Ms, Arnp, Nnp-bc NPPES

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

SUMMER DEBEVOISE MS, ARNP, NNP-BC (NPI 1477348654) is an individual neonatal, critical care provider in Seattle, Washington, licensed in Washington (ARNP.AP.70027067-NP) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1477348654
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameSUMMER DEBEVOISECredential: MS, ARNP, NNP-BC
Location Address4800 SAND POINT WAY NESeattle, WA 98105-3901
Mailing Address4800 Sand Point Way NeSeattle, WA 98105-3901 · (206) 987-4961 · Fax (206) 987-2685
Phone(206) 987-4961
Fax(206) 987-2685
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateApril 10, 2025
Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1477348654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License✔ Licensed in WA · ARNP.AP.70027067-NP
Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License RN.RN.61660151 (WA), RN.464820 (OH)
4800 SAND POINT WAY NE, Seattle, WA 98105
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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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Summer Debevoise Ms, Arnp, Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315411014
PECOS Enrollment IDI20260702004120
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.

Medicare Billing Reassignment

Medicare enrollment records show Summer Debevoise reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services-Wa
22 mi
Clinic/Center
3305 NASSAU ST
Everett, WA 98201
  • Reassigned Medicare billing, Washington enrollment
  • 135 clinicians in this Medicare group
NPI 1972819175 (425) 261-3838

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98105 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.

NALINI MALARKKAN MD
Anesthesiology
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2728
MS. LINDA E EBLEN MA
Speech-Language Pathologist
4800 SAND POINT WAY NE, MAIL STOP W-6839
SEATTLE, WA 98105
King County (206) 987-6164
DR. LESLIE ANN DERVAN MD
Pediatrics (Pediatric Critical Care Medicine)
4800 SAND POINT WAY NE, MB.10.620
SEATTLE, WA 98105
King County (206) 987-0293
DR. INDI TREHAN MD
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2000
MS. JENNIFER PATANO CNP
Nurse Practitioner (Pediatrics)
4800 SAND POINT WAY NE, MS O.7.720
SEATTLE, WA 98105
King County (206) 987-8949
MRS. SUSAN L HOLTZCLAW ARNP
Nurse Practitioner (Family)
4800 SAND POINT WAY NE, MAILSTOP T-2108
SEATTLE, WA 98105
King County (206) 987-5691
SHENG ZHOU MD
Otolaryngology (Pediatric Otolaryngology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2105
SEATTLE CHILDREN'S HOSPITAL
Specialist
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2000

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 Summer Debevoise's NPI number?

The NPI number for Summer Debevoise is 1477348654. It was assigned to this individual provider in the NPPES registry on April 10, 2025.

Where is Summer Debevoise located?

Summer Debevoise practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-4961.

What is Summer Debevoise's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Is Summer Debevoise enrolled in Medicare?

Yes. Summer Debevoise is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Summer Debevoise's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Summer Debevoise reassigns Medicare benefits to Providence Health & Services-Wa (Everett, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Summer Debevoise's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Summer Debevoise accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Summer Debevoise 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 Summer Debevoise was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.