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DR. CHRISTEN B OSKOUIAN M.D.
NPI 1417026030
Pediatrics in Issaquah, WA

Active since November 07, 2006PECOS Enrolled
6520 226TH PL SE STE 100, ISSAQUAH, WA 98027(425) 394-1680(425) 394-1674 Get Directions Write a Review

NPPES record last updated: October 8, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2020, Jul 9, 2017 (2 updates tracked since 2017).

About Dr. Christen B Oskouian M.d. NPPES

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

DR. CHRISTEN B OSKOUIAN M.D. (NPI 1417026030) is an individual pediatrics provider in Issaquah, Washington, licensed in Washington (60041883) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417026030
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CHRISTEN B OSKOUIANCredential: M.D.
Location Address6520 226TH PL SE STE 100Issaquah, WA 98027-7365
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Phone(425) 394-1680
Fax(425) 394-1674
Sole ProprietorNo
Enumeration DateNovember 7, 2006
Last NPPES UpdateOctober 8, 20202 updates tracked since enumeration
NPPES CertifiedOctober 8, 2020
✔ NPI 1417026030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · 60041883
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.
6520 226TH PL SE STE 100, Issaquah, WA 98027
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, 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)

Dr. Christen B Oskouian 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 Christen Oskouian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Swedish Health Services
14 mi
Physical Therapist
800 5TH AVE STE P100
Seattle, WA 98104
  • Reassigned Medicare billing, Washington enrollment
  • 663 clinicians in this Medicare group
NPI 1619680840 (206) 320-2700

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 98027 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 3

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

TROY YI MD
Pediatrics
6520 226TH PL SE STE 100
ISSAQUAH, WA 98027
King County (425) 394-1680
MATTHEW NATHAN DO
Pediatrics
6520 226TH PL SE STE 100
ISSAQUAH, WA 98027
King County (425) 394-1680
JACQUELINE LE HUNZIKER MD
Pediatrics
6520 226TH PL SE STE 100
ISSAQUAH, WA 98027
King County (425) 394-1680

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 Christen Oskouian's NPI number?

The NPI number for Christen Oskouian is 1417026030. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Where is Christen Oskouian located?

Christen Oskouian practices at 6520 226th Pl SE Ste 100, Issaquah, WA 98027. The listed phone number is (425) 394-1680.

What is Christen Oskouian's specialty?

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

Is Christen Oskouian enrolled in Medicare?

Yes. Christen Oskouian is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christen Oskouian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christen Oskouian reassigns Medicare benefits to Swedish Health Services (Seattle, 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 Christen Oskouian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christen Oskouian accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Christen Oskouian 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 Christen Oskouian was last updated on October 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.