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CHELSEA NICOLE PATERSON APRN-CNP
NPI 1265050272
Nurse Practitioner in Beaverton, OR

Active since July 07, 2020PECOS Enrolled
98.06/100
CMS Quality Rating
4145 SW WATSON AVE STE 350, BEAVERTON, OR 97005(866) 849-0692 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2026, Nov 12, 2025, Jul 20, 2023 and 2 more (5 updates tracked since 2020).

About Chelsea Nicole Paterson Aprn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHELSEA NICOLE PATERSON APRN-CNP (NPI 1265050272) is an individual nurse practitioner in Beaverton, Oregon, licensed in Oregon (10004944) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1265050272
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHELSEA NICOLE PATERSONCredential: APRN-CNP
Location Address4145 SW WATSON AVE STE 350Beaverton, OR 97005-2191
Mailing AddressPo Box 211699Eagan, MN 55121-3699
Phone(866) 849-0692
Sole ProprietorNo
Enumeration DateJuly 7, 2020
Last NPPES UpdateMay 13, 20265 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1265050272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in OR · 10004944✔ Licensed in ID · 75864✔ Licensed in WA · AP61403919✔ Licensed in ME · CNP201265✔ Licensed in UT · 13229678-4405✔ Licensed in CO · C-APN.0102238-C-NP✔ Licensed in IA · A190843
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License CNP201265 (ME)
4145 SW WATSON AVE STE 350, Beaverton, OR 97005
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1240 N Broadway Ste 208Portland, OR 97227-1881 · Phone (503) 664-9111
Location 2159 W Broadway Ste 200Salt Lake City, UT 84101-1923 · Phone (404) 408-5442
Location 31600 Congress St Ste BPortland, ME 04102-2153 · Phone (207) 774-5222

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsea Nicole Paterson Aprn-cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Chelsea Paterson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maine Medical Partners
2,548 mi
Orthopaedic Trauma
335 BRIGHTON AVE, SUITE 200
Portland, ME 04102
  • Reassigned Medicare billing, Maine enrollment
  • 264 clinicians in this Medicare group
NPI 1124335591 (207) 662-8600

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 97005 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEDIPSYCH P.C.
Psychiatry & Neurology (Psychiatry)
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (971) 256-8590
HELEEN WOEST MA, NCC
Counselor (Mental Health)
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (503) 914-2749
SERENITY WELLNESS SOLUTIONS
Residential Treatment Facility, Intellectual and/or Developmental Disabilities
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (307) 343-2820
DEBORAH ANN EVANS APRN,ANP-C
Nurse Practitioner (Adult Health)
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (866) 849-0692
DR. COURTNEY DAY N.D.
Naturopath
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (503) 495-3373
JEANELLE MAGLANOC ONG NP
Nurse Practitioner (Adult Health)
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (866) 849-0692
AKIVA O'CONNOR
Marriage & Family Therapist
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (971) 203-2326
ALYSSA CLARAVALL APRN,FNP-C
Nurse Practitioner
4145 SW WATSON AVE STE 350
BEAVERTON, OR 97005
Washington County (866) 849-0692

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 Chelsea Paterson's NPI number?

The NPI number for Chelsea Paterson is 1265050272. It was assigned to this individual provider in the NPPES registry on July 7, 2020.

Where is Chelsea Paterson located?

Chelsea Paterson practices at 4145 SW Watson Ave Ste 350, Beaverton, OR 97005. The listed phone number is (866) 849-0692.

What is Chelsea Paterson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Chelsea Paterson enrolled in Medicare?

Yes. Chelsea Paterson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chelsea Paterson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Paterson reassigns Medicare benefits to Maine Medical Partners (Portland, ME). 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 Chelsea Paterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Chelsea Paterson was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.