ALLEAN CHRISTINE JOHNSON RN, FNP
NPI 1144540063
Nurse Practitioner - Family in Portland, OR
About Allean Christine Johnson Rn, Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLEAN CHRISTINE JOHNSON RN, FNP (NPI 1144540063) is an individual family provider in Portland, Oregon, licensed in Oregon (201407301NP-PP) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Mid-columbia Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
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
Allean Christine Johnson Rn, Fnp 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
7Medicare enrollment records show Allean Johnson reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97210
- Reassigned Medicare billing, Oregon enrollment
- 387 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 719 clinicians in this Medicare group
Tualatin, OR 97062
- Reassigned Medicare billing, Oregon enrollment
- 218 clinicians in this Medicare group
Vancouver, WA 98686
- Reassigned Medicare billing, Washington enrollment
- 12 clinicians in this Medicare group
Molalla, OR 97038
- Reassigned Medicare billing, Oregon enrollment
- 568 clinicians in this Medicare group
Hood River, OR 97031
- Reassigned Medicare billing, Oregon enrollment
- 195 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mid-Columbia Medical Center
Acute Care Hospitals · The Dalles, ORLegacy Good Samaritan Medical Center
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
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 Allean Johnson's NPI number?
The NPI number for Allean Johnson is 1144540063. It was assigned to this individual provider in the NPPES registry on June 2, 2010.
Where is Allean Johnson located?
Allean Johnson practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-8584.
What is Allean Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Allean Johnson enrolled in Medicare?
Yes. Allean Johnson 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 Allean Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allean Johnson reassigns Medicare benefits to 7 organizations: Legacy Good Samaritan Hospital And Medical Center (Portland, OR), Legacy Clinics LLC (Portland, OR), Legacy Emanuel Hospital & Health Center (Portland, OR), Legacy Meridian Park Hospital (Tualatin, OR), Legacy Salmon Creek Hospital (Vancouver, WA) and 2 more organizations, listed in the Medicare section above. 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 Allean Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allean Johnson accept?
Health plans from BridgeSpan Health Company, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Allean Johnson 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.
Is Allean Johnson affiliated with any hospitals?
According to CMS data, Allean Johnson is affiliated with Mid-Columbia Medical Center and Legacy Good Samaritan Medical Center.
When was this NPI record last updated?
The NPPES record for Allean Johnson was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Allean Christine Johnson, RN, FNP · NPI 1144540063
Family physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 2, 2010.
## Identity
- **NPI:** 1144540063 (Entity type: Individual)
- **Enumerated:** June 2, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 201407301NP-PP (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 494-8584
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Legacy Good Samaritan Hospital And Medical Center (NPI 1780608216, Portland, OR); Legacy Clinics LLC (NPI 1902827272, Portland, OR); Legacy Emanuel Hospital & Health Center (NPI 1003367491, Portland, OR); Legacy Meridian Park Hospital (NPI 1023305034, Tualatin, OR); Legacy Salmon Creek Hospital (NPI 1609175660, Vancouver, WA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas A & M University System, Hsc, College Of Medicine, class of 2010
## Record status
- **NPPES last updated:** March 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144540063) · Data from the CMS NPPES public registry.