JULIA PHAM GRIFFITH ARNP
NPI 1154993012
Nurse Practitioner - Pediatrics in Seattle, WA
About Julia Pham Griffith Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIA PHAM GRIFFITH ARNP (NPI 1154993012) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (AP61430159) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Julia Pham Griffith Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Julia Griffith reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 clinicians in this Medicare group
Kent, WA 98030
- Reassigned Medicare billing, Washington enrollment
- 4,383 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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
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 Julia Griffith's NPI number?
The NPI number for Julia Griffith is 1154993012. It was assigned to this individual provider in the NPPES registry on July 12, 2021. The provider is also known as Julia Pham Arnp.
Where is Julia Griffith located?
Julia Griffith practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (253) 376-0011.
What is Julia Griffith's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Julia Griffith enrolled in Medicare?
Yes. Julia Griffith is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Julia Griffith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julia Griffith reassigns Medicare benefits to 2 organizations: Seattle Children's Hospital (Seattle, WA) and Multicare Health System (Kent, WA). 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 Julia Griffith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julia Griffith accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Julia Griffith 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 Julia Griffith was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Julia Pham Griffith, ARNP · NPI 1154993012
Pediatrics physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since July 12, 2021.
## Identity
- **NPI:** 1154993012 (Entity type: Individual)
- **Enumerated:** July 12, 2021
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** AP61430159 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105-3901
- **Phone:** (253) 376-0011
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Seattle Children's Hospital (NPI 1003319500, Seattle, WA); Multicare Health System (NPI 1811949928, Kent, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 4, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1154993012) · Data from the CMS NPPES public registry.