GINA SEQUEIRA MD
NPI 1811315575
Pediatrics - Adolescent Medicine in Seattle, WA
About Gina Sequeira Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GINA SEQUEIRA MD (NPI 1811315575) is an individual adolescent medicine provider in Seattle, Washington, licensed in Washington (MD.61060653) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gina Sequeira Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gina Sequeira reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Gina Sequeira's NPI number?
The NPI number for Gina Sequeira is 1811315575. It was assigned to this individual provider in the NPPES registry on March 31, 2014.
Where is Gina Sequeira located?
Gina Sequeira practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2028.
What is Gina Sequeira's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.
Is Gina Sequeira enrolled in Medicare?
Yes. Gina Sequeira is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gina Sequeira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gina Sequeira reassigns Medicare benefits to Association Of Chmc And University Physicians (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 Gina Sequeira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gina Sequeira accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Gina Sequeira 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 Gina Sequeira was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Gina Sequeira, MD · NPI 1811315575
Adolescent Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 31, 2014.
## Identity
- **NPI:** 1811315575 (Entity type: Individual)
- **Enumerated:** March 31, 2014
- **Primary specialty:** Pediatrics - Adolescent Medicine · taxonomy 2080A0000X
- **State license:** MD.61060653 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105-3901
- **Phone:** (206) 987-2028
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Association Of Chmc And University Physicians (NPI 1649497827, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1811315575) · Data from the CMS NPPES public registry.