MARIE KATHRYNE WILLIAMS
NPI 1710281241
Registered Nurse - General Practice in Kapolei, HI
About Marie Kathryne Williams NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE KATHRYNE WILLIAMS (NPI 1710281241) is an individual general practice provider in Kapolei, Hawaii, licensed in Hawaii (APRN-5468) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marie Kathryne Williams is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marie Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kapolei, HI 96707
- Reassigned Medicare billing, Hawaii enrollment
- 2 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.
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 Marie Williams's NPI number?
The NPI number for Marie Williams is 1710281241. It was assigned to this individual provider in the NPPES registry on December 23, 2010.
Where is Marie Williams located?
Marie Williams practices at 579 Farrington Hwy Ste 204, Kapolei, HI 96707. The listed phone number is (808) 674-4300.
What is Marie Williams's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in General Practice, with taxonomy code 163WG0000X.
Is Marie Williams enrolled in Medicare?
Yes. Marie Williams is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marie Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Williams reassigns Medicare benefits to The Family Doctor (Kapolei, HI). 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 Marie Williams'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 Marie Williams was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Marie Kathryne Williams · NPI 1710281241
General Practice provider in Kapolei, Hawaii. Individual provider, active in the CMS NPPES registry since December 23, 2010.
## Identity
- **NPI:** 1710281241 (Entity type: Individual)
- **Enumerated:** December 23, 2010
- **Primary specialty:** Registered Nurse - General Practice · taxonomy 163WG0000X
- **State license:** APRN-5468 (Hawaii)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 579 FARRINGTON HWY STE 204, Kapolei, HI 96707-2027
- **Phone:** (808) 674-4300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Family Doctor (NPI 1609166537, Kapolei, HI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1710281241) · Data from the CMS NPPES public registry.