AVALON MEDICAL DEVELOPMENT CORPORATION
NPI 1346250347
General Acute Care Hospital - Critical Access in Avalon, CA
About Avalon Medical Development Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVALON MEDICAL DEVELOPMENT CORPORATION (NPI 1346250347), doing business as Catalina Island Health, is a healthcare organization registered as a critical access in Avalon, California and active in the NPI registry since August 2006. The organization lists Timothy Kielpinski, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Avalon Medical Development Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
45Medicare enrollment records show 45 clinicians reassign Medicare billing to Avalon Medical Development Corporation, which bills Medicare for the services they deliver. Of these, 5 practice at this address. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 45Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Catalina Island Medical Center (CMS certification number 051307), from CMS Care Compare.
Catalina Island Medical Center
Critical Access Hospitals · Avalon, CAComplications & Deaths 4
Unplanned Hospital Visits 6
Timely & Effective Care 2
Nursing Home Quality Ratings CMS Care Compare
Quality ratings, staffing and inspection history for Catalina Island Medical Center D/P Snf (CMS certification number 555187), from CMS Care Compare.
Catalina Island Medical Center D/P Snf
Nursing home · Avalon, CACMS Star Ratings
Inspections & Enforcement
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 Avalon Medical Development Corporation's NPI number?
The NPI number for Avalon Medical Development Corporation is 1346250347. It was assigned to this organization in the NPPES registry on August 9, 2006. The provider is doing business as Catalina Island Health.
Where is Avalon Medical Development Corporation located?
Avalon Medical Development Corporation is located at 100 Falls Canyon Road, Avalon, CA 90704. The listed phone number is (310) 510-0700.
What is Avalon Medical Development Corporation's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.
Is Avalon Medical Development Corporation enrolled in Medicare?
Yes. Avalon Medical Development Corporation is registered in the Medicare PECOS enrollment system.
When is Avalon Medical Development Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this organization (California, Critical Access Hospital) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Avalon Medical Development Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 45 clinicians in 8 Medicare specialties reassign their Medicare billing to Avalon Medical Development Corporation. 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 Emergency Medicine (28), Family Practice (5) and Clinical Social Worker (4). Of these, 5 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Is Avalon Medical Development Corporation a Medicare-certified hospital?
Yes. Catalina Island Medical Center is a Medicare-certified hospital (Critical Access Hospitals). The hospital provides emergency services.
When was this NPI record last updated?
The NPPES record for Avalon Medical Development Corporation was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Avalon Medical Development Corporation · NPI 1346250347
Critical Access organization in Avalon, California. Organization record, active in the CMS NPPES registry since August 9, 2006.
## Identity
- **NPI:** 1346250347 (Entity type: Organization)
- **Enumerated:** August 9, 2006
- **Primary specialty:** General Acute Care Hospital - Critical Access · taxonomy 282NC0060X
- **Also known as:** Catalina Island Health (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Timothy Kielpinski, CEO
## Practice location
- **Address:** 100 FALLS CANYON ROAD, Avalon, CA 90704-2990
- **Phone:** (310) 510-0700 · **Fax:** (310) 510-2938
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Part A, California, Critical Access Hospital) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 45 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (28), Family Practice (5), Clinical Social Worker (4); 5 practice at this address; [full list](https://npiprofile.com/npi/1346250347/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 12, 2026
- **Other identifiers:** Medicaid RHM03918F (CA); Medicaid ZZT30427G (CA); Medicaid 126988 (AZ); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1346250347) · Data from the CMS NPPES public registry.