HALLIE BAKER RN
NPI 1154138808
Nurse Practitioner - Family in Jefferson, OR
About Hallie Baker Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HALLIE BAKER RN (NPI 1154138808) is an individual family provider in Jefferson, Oregon, licensed in Oregon (10028484) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
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
Hallie Baker Rn 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 Hallie Baker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97209
- Reassigned Medicare billing, Oregon enrollment
- 27 clinicians in this Medicare group
Lacey, WA 98516
- Reassigned Medicare billing, Oregon enrollment
- 8 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 97352 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hallie Baker's NPI number?
The NPI number for Hallie Baker is 1154138808. It was assigned to this individual provider in the NPPES registry on December 16, 2024.
Where is Hallie Baker located?
Hallie Baker practices at 304 Jefferson Scio Dr, Jefferson, OR 97352. The listed phone number is (503) 508-8526.
What is Hallie Baker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hallie Baker enrolled in Medicare?
Yes. Hallie Baker 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 Hallie Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hallie Baker reassigns Medicare benefits to 2 organizations: Express Care Or PC (Portland, OR) and Express Care Wa PC (Lacey, 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 Hallie Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hallie Baker accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Hallie Baker 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 Hallie Baker was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Hallie Baker, RN · NPI 1154138808
Family physician in Jefferson, Oregon. Individual provider, active in the CMS NPPES registry since December 16, 2024.
## Identity
- **NPI:** 1154138808 (Entity type: Individual)
- **Enumerated:** December 16, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 10028484 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 304 JEFFERSON SCIO DR, Jefferson, OR 97352-9438
- **Phone:** (503) 508-8526
## 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): Express Care Or PC (NPI 1205499126, Portland, OR); Express Care Wa PC (NPI 1821554452, Lacey, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** November 3, 2025
- **Other identifiers:** Other 10028484 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1154138808) · Data from the CMS NPPES public registry.