MITHYA LEWIS-NEWBY MD
NPI 1396850731
Pediatrics - Pediatric Critical Care Medicine in Seattle, WA
About Mithya Lewis-newby Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MITHYA LEWIS-NEWBY MD (NPI 1396850731) is an individual pediatric critical care medicine provider in Seattle, Washington, licensed in Washington (ML20008157) and active in the NPI registry since August 2006. 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)
Mithya Lewis-newby Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mithya Lewis-newby 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
- 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 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Mithya Lewis-newby's NPI number?
The NPI number for Mithya Lewis-newby is 1396850731. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is Mithya Lewis-newby located?
Mithya Lewis-newby practices at 1959 NE Pacific St C212, Box 356340, Seattle, WA 98195. The listed phone number is (206) 543-0065.
What is Mithya Lewis-newby's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Mithya Lewis-newby enrolled in Medicare?
Yes. Mithya Lewis-newby is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mithya Lewis-newby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mithya Lewis-newby reassigns Medicare benefits to The Association Of Chrmc 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 Mithya Lewis-newby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mithya Lewis-newby accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Mithya Lewis-newby 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 Mithya Lewis-newby was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mithya Lewis-Newby, MD · NPI 1396850731
Pediatric Critical Care Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 19, 2006.
## Identity
- **NPI:** 1396850731 (Entity type: Individual)
- **Enumerated:** August 19, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** ML20008157 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, C212, BOX 356340, Seattle, WA 98195-6340
- **Phone:** (206) 543-0065
## 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:** The Association Of Chrmc And University Physicians (NPI 1255449963, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1396850731) · Data from the CMS NPPES public registry.