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CATHERINE DELOSTRINOS M.D.
NPI 1043452204
Pediatrics in Federal Way, WA

Active since April 01, 2009PECOS Enrolled
301 S 320TH ST, FEDERAL WAY, WA 98003(253) 874-7000 Get Directions Write a Review

NPPES record last updated: June 16, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Catherine Delostrinos M.d. NPPES

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

CATHERINE DELOSTRINOS M.D. (NPI 1043452204) is an individual pediatrics provider in Federal Way, Washington, licensed in Washington (60279929) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043452204
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCATHERINE DELOSTRINOSCredential: M.D.
Location Address301 S 320TH STFederal Way, WA 98003-5200
Mailing Address301 S 320th StFederal Way, WA 98003-5200 · (253) 874-7000
Phone(253) 874-7000
Sole ProprietorNo
Enumeration DateApril 1, 2009
Last NPPES UpdateJune 16, 2021
NPPES CertifiedJune 16, 2021
✔ NPI 1043452204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · 60279929
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
301 S 320TH ST, Federal Way, WA 98003
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Delostrinos M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Catherine Delostrinos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of Washington
11 mi
Multi-Specialty
2715 NACHES AVE SW # GSWA1N02
Renton, WA 98057
  • Reassigned Medicare billing, Washington enrollment
  • 2,678 clinicians in this Medicare group
NPI 1124264577 (509) 241-7349

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 98003 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.

ANN E. JAEGER P.T.
Physical Therapist
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7000
DR. CHRISTINE LI-HUAN TAM M.D.
Family Medicine
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7958
KADY BRIDGET KILVENTON
Case Manager/Care Coordinator
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7089
TAPUWA CHIKWINYA
Optometrist
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7958
DR. SHAUN PHILLIP SMITH M.D.
Clinic/Center
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7000
DAVID C. CATON O.D.
Optometrist
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7000
JAMIE CHRISTINE GAMBLE PHARMD
Pharmacist
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7045
EVA ZEMPLENYI M.D.
Ophthalmology
301 S 320TH ST
FEDERAL WAY, WA 98003
King County (253) 874-7000

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 Catherine Delostrinos's NPI number?

The NPI number for Catherine Delostrinos is 1043452204. It was assigned to this individual provider in the NPPES registry on April 1, 2009.

Where is Catherine Delostrinos located?

Catherine Delostrinos practices at 301 S 320th St, Federal Way, WA 98003. The listed phone number is (253) 874-7000.

What is Catherine Delostrinos's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Catherine Delostrinos enrolled in Medicare?

Yes. Catherine Delostrinos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Catherine Delostrinos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Delostrinos reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Renton, 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 Catherine Delostrinos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Catherine Delostrinos was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.