MEDSTREAM ANESTHESIA HAWAII, LLC
NPI 1346621190
Anesthesiology in Kamuela, HI
About Medstream Anesthesia Hawaii, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEDSTREAM ANESTHESIA HAWAII, LLC (NPI 1346621190) is a healthcare organization registered as an anesthesiology in Kamuela, Hawaii and active in the NPI registry since June 2015. The organization lists Kenneth R Ellington, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Medstream Anesthesia Hawaii, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
68Medicare enrollment records show 68 clinicians reassign Medicare billing to Medstream Anesthesia Hawaii, LLC, which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 68Tripler Amc, HI 96859
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 Medstream Anesthesia Hawaii, LLC's NPI number?
The NPI number for Medstream Anesthesia Hawaii, LLC is 1346621190. It was assigned to this organization in the NPPES registry on June 17, 2015.
Where is Medstream Anesthesia Hawaii, LLC located?
Medstream Anesthesia Hawaii, LLC is located at 67-1125 Mamalahoa Hwy, Kamuela, HI 96743. The listed phone number is (828) 398-5244.
What is Medstream Anesthesia Hawaii, LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Medstream Anesthesia Hawaii, LLC enrolled in Medicare?
Yes. Medstream Anesthesia Hawaii, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Medstream Anesthesia Hawaii, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 68 clinicians in 4 Medicare specialties reassign their Medicare billing to Medstream Anesthesia Hawaii, LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (50), Anesthesiology (16) and Emergency Medicine (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Medstream Anesthesia Hawaii, LLC accept?
Health plans from HMSA list Medstream Anesthesia Hawaii, LLC 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.
When was this NPI record last updated?
The NPPES record for Medstream Anesthesia Hawaii, LLC was last updated on July 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Medstream Anesthesia Hawaii, Llc · NPI 1346621190
Anesthesiology organization in Kamuela, Hawaii. Organization record, active in the CMS NPPES registry since June 17, 2015.
## Identity
- **NPI:** 1346621190 (Entity type: Organization)
- **Enumerated:** June 17, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Kenneth Ellington, PRESIDENT
## Practice location
- **Address:** 67-1125 MAMALAHOA HWY, Kamuela, HI 96743-8496
- **Phone:** (828) 398-5244 · **Fax:** (828) 398-5223
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 68 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (50), Anesthesiology (16), Emergency Medicine (1); [full list](https://npiprofile.com/npi/1346621190/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 30, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1346621190) · Data from the CMS NPPES public registry.