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CATHERINE L DOHERTY ARNP
NPI 1942303441
Nurse Practitioner in Lopez Island, WA

Active since September 07, 2006PECOS Enrolled
103 WASHBURN, LOPEZ ISLAND, WA 98261(360) 468-2245 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Catherine L Doherty Arnp NPPES

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

CATHERINE L DOHERTY ARNP (NPI 1942303441) is an individual nurse practitioner in Lopez Island, Washington, licensed in Washington (AP30003736) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942303441
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCATHERINE L DOHERTYCredential: ARNP
Location Address103 WASHBURNLopez Island, WA 98261
Mailing Address1211 24th StAnacortes, WA 98221-2557 · (360) 299-1300
Phone(360) 468-2245
Sole ProprietorNo
Enumeration DateSeptember 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1942303441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in WA · AP30003736
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.
103 WASHBURN, Lopez Island, WA 98261
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Other Identifiers 1

Medicare UPINS55858WA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine L Doherty Arnp 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 Catherine Doherty reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Public Hospital District No 2 Skagit County Washington
Same address
Rural Health
103 WASHBURN
Lopez, WA 98261
  • Reassigned Medicare billing, Washington enrollment
  • 136 clinicians in this Medicare group
NPI 1740203967 (360) 468-2245

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 98261 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Other Providers at the Same Location NPPES 2

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

PUBLIC HOSPITAL DISTRICT NO 2 SKAGIT COUNTY WASHINGTON
Clinic/Center (Rural Health)
103 WASHBURN
LOPEZ, WA 98261
San Juan County (360) 468-2245
PUBLIC HOSPITAL DISTRICT NO 2 SKAGIT COUNTY WASHINGTON
Clinic/Center (Rural Health)
103 WASHBURN
LOPEZ, WA 98261
San Juan County (360) 468-2245

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 Catherine Doherty's NPI number?

The NPI number for Catherine Doherty is 1942303441. It was assigned to this individual provider in the NPPES registry on September 7, 2006.

Where is Catherine Doherty located?

Catherine Doherty practices at 103 Washburn, Lopez Island, WA 98261. The listed phone number is (360) 468-2245.

What is Catherine Doherty's specialty?

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

Is Catherine Doherty enrolled in Medicare?

Yes. Catherine Doherty is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Catherine Doherty's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Doherty reassigns Medicare benefits to Public Hospital District No 2 Skagit County Washington (Lopez, 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 Catherine Doherty'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 Catherine Doherty 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.