KATHARINE A LASLEY DO
NPI 1619461225
Internal Medicine in Lihue, HI
About Katharine A Lasley Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHARINE A LASLEY DO (NPI 1619461225) is an individual internal medicine provider in Lihue, Hawaii, licensed in Hawaii (DOS-2401) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Wilcox Memorial Hospital, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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
Katharine A Lasley Do 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
6Medicare enrollment records show Katharine Lasley reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lihue, HI 96766
- Reassigned Medicare billing, Hawaii enrollment
- 298 clinicians in this Medicare group
Kealakekua, HI 96750
- Reassigned Medicare billing, Hawaii enrollment
- 65 clinicians in this Medicare group
Hillsboro, OR 97123
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1023285756 (Washington)
- 98 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
College Place, WA 99324
- Reassigned Medicare billing, Washington enrollment
- 276 clinicians in this Medicare group
St George, UT 84790
- Reassigned Medicare billing, Utah enrollment
- 3,691 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wilcox Memorial Hospital
Acute Care Hospitals · Lihue, HIKona Community Hospital
Acute Care Hospitals · Kealakekua, HISamuel Mahelona Memorial Hospital
Critical Access Hospitals · Kapaa, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96766 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LIHUE, HI 96766
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 Katharine Lasley's NPI number?
The NPI number for Katharine Lasley is 1619461225. It was assigned to this individual provider in the NPPES registry on June 18, 2018.
Where is Katharine Lasley located?
Katharine Lasley practices at 3-3420 Kuhio Hwy, Lihue, HI 96766. The listed phone number is (808) 245-1000.
What is Katharine Lasley's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katharine Lasley enrolled in Medicare?
Yes. Katharine Lasley 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 Katharine Lasley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Lasley reassigns Medicare benefits to 6 organizations: Kauai Medical Clinic (Lihue, HI), Sound Physicians Of Hawaii Inc (Kealakekua, HI), South Sound Inpatient Physicians PLLC (Hillsboro, OR), Inpatient Specialists Of California, PC (San Bernardino, CA), Providence Health & Services Washington (College Place, WA) and 1 more organization, 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 Katharine Lasley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katharine Lasley accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Katharine Lasley 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 Katharine Lasley affiliated with any hospitals?
According to CMS data, Katharine Lasley is affiliated with Wilcox Memorial Hospital, Kona Community Hospital and Samuel Mahelona Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Katharine Lasley was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Katharine A Lasley, DO · NPI 1619461225
Internal Medicine physician in Lihue, Hawaii. Individual provider, active in the CMS NPPES registry since June 18, 2018.
## Identity
- **NPI:** 1619461225 (Entity type: Individual)
- **Enumerated:** June 18, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** DOS-2401 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 3-3420 KUHIO HWY, Lihue, HI 96766-1042
- **Phone:** (808) 245-1000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Kauai Medical Clinic (NPI 1376596643, Lihue, HI); Sound Physicians Of Hawaii Inc (NPI 1740658053, Kealakekua, HI); South Sound Inpatient Physicians PLLC (NPI 1508023789, Hillsboro, OR); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); Providence Health & Services Washington (NPI 1023563897, College Place, WA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 2017
## Record status
- **NPPES last updated:** March 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1619461225) · Data from the CMS NPPES public registry.