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KELLY STEWART
NPI 1649851452
Emergency Medicine in Seattle, WA

Active since April 14, 2021PECOS Enrolled
1606 S GRAND ST, SEATTLE, WA 98144(425) 200-8618 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2026, Apr 14, 2021 (2 updates tracked since 2021).

About Kelly Stewart NPPES

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

KELLY STEWART (NPI 1649851452) is an individual emergency medicine provider in Seattle, Washington, licensed in Hawaii (MD-26994) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1649851452
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKELLY STEWART
Location Address1606 S GRAND STSeattle, WA 98144-4300
Mailing Address1606 S Grand StSeattle, WA 98144-4300
Phone(425) 200-8618
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 14, 2021
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1649851452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in HI · MD-26994
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1606 S GRAND ST, Seattle, WA 98144
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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)

Kelly Stewart is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID840687778
PECOS Enrollment IDI20260820004751
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 Reassignments

2

Medicare enrollment records show Kelly Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Physicians Of Honolulu Pali Momi, LLC
2,679 mi
Emergency Medicine
98-1079 MOANALUA RD
Aiea, HI 96701
  • Reassigned Medicare billing, Hawaii enrollment
  • 55 clinicians in this Medicare group
NPI 1699076976 (844) 474-4019
Emergency Medicine Physicians Of Honolulu Kapiolani, LLC
2,679 mi
Emergency Medicine
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 55 clinicians in this Medicare group
NPI 1760894984 (844) 474-4019

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 98144 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.

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 Kelly Stewart's NPI number?

The NPI number for Kelly Stewart is 1649851452. It was assigned to this individual provider in the NPPES registry on April 14, 2021.

Where is Kelly Stewart located?

Kelly Stewart practices at 1606 S Grand St, Seattle, WA 98144. The listed phone number is (425) 200-8618.

What is Kelly Stewart's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kelly Stewart enrolled in Medicare?

Yes. Kelly Stewart is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kelly Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Stewart reassigns Medicare benefits to 2 organizations: Emergency Medicine Physicians Of Honolulu Pali Momi, LLC (Aiea, HI) and Emergency Medicine Physicians Of Honolulu Kapiolani, LLC (Honolulu, HI). Each 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 Kelly Stewart'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 Kelly Stewart was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.