RACHEL LIVINGSTON THELEN FNP
NPI 1477009223
Nurse Practitioner - Family in Wailuku, HI
About Rachel Livingston Thelen Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL LIVINGSTON THELEN FNP (NPI 1477009223) is an individual family provider in Wailuku, Hawaii, licensed in Hawaii (NP3024) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, is affiliated with Maui Memorial Medical Center, and maintains a secondary practice location in Wailuku.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rachel Livingston Thelen Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Rachel Thelen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wailuku, HI 96793
- Reassigned Medicare billing, Hawaii enrollment
- 138 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 664 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maui Memorial Medical Center
Acute Care Hospitals · Wailuku, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96793 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WAILUKU, HI 96793
WAILUKU, HI 96793
WAILUKU, HI 96793
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 Rachel Thelen's NPI number?
The NPI number for Rachel Thelen is 1477009223. It was assigned to this individual provider in the NPPES registry on August 31, 2016.
Where is Rachel Thelen located?
Rachel Thelen practices at 85 Maui Lani Pkwy, Wailuku, HI 96793. The listed phone number is (808) 442-5700.
What is Rachel Thelen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rachel Thelen enrolled in Medicare?
Yes. Rachel Thelen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Rachel Thelen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Thelen reassigns Medicare benefits to 2 organizations: Maui Health System A Kaiser Foundation Hospitals LLC (Wailuku, HI) and Straub Clinic & Hospital (Honolulu, HI). 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 Rachel Thelen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Thelen accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Rachel Thelen 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 Rachel Thelen affiliated with any hospitals?
According to CMS data, Rachel Thelen is affiliated with Maui Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Rachel Thelen was last updated on September 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.