MASON GENERAL HOSPITAL ANESTHESIA SERVICES
NPI 1164650032
Nurse Anesthetist, Certified Registered in Shelton, WA
About Mason General Hospital Anesthesia Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASON GENERAL HOSPITAL ANESTHESIA SERVICES (NPI 1164650032) is a healthcare organization registered as a nurse anesthetist, certified registered in Shelton, Washington and active in the NPI registry since June 2009. The organization lists G Robert Appel, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mason General Hospital Anesthesia Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
31Medicare enrollment records show 31 clinicians reassign Medicare billing to Mason General Hospital Anesthesia Services, which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.
Nearest to this location (20)
See all 31Source: 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 Public Hospital District No 1 Of Mason County's NPI number?
The NPI number for Public Hospital District No 1 Of Mason County is 1164650032. It was assigned to this organization in the NPPES registry on June 30, 2009. The provider is doing business as Mason General Hospital Anesthesia Services.
Where is Public Hospital District No 1 Of Mason County located?
Public Hospital District No 1 Of Mason County is located at 901 Mt View Dr Bldg 1, Shelton, WA 98584. The listed phone number is (360) 432-3260.
What is Public Hospital District No 1 Of Mason County's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Public Hospital District No 1 Of Mason County enrolled in Medicare?
Yes. Public Hospital District No 1 Of Mason County is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Public Hospital District No 1 Of Mason County?
According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Public Hospital District No 1 Of Mason County. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Public Hospital District No 1 Of Mason County was last updated on June 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.