CAITHLEEN PATERSON ZIKORUS N.P.
NPI 1831494293
Nurse Practitioner - Family in Gualala, CA
About Caithleen Paterson Zikorus N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAITHLEEN PATERSON ZIKORUS N.P. (NPI 1831494293) is an individual family provider in Gualala, California, licensed in California (95019942) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Caithleen Paterson Zikorus N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Caithleen Zikorus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Liberty, NY 12754
- Reassigned Medicare billing, New York enrollment
- 206 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95445 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GUALALA, CA 95445
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 Caithleen Zikorus's NPI number?
The NPI number for Caithleen Zikorus is 1831494293. It was assigned to this individual provider in the NPPES registry on January 17, 2011.
Where is Caithleen Zikorus located?
Caithleen Zikorus practices at 46900 Ocean Dr, Gualala, CA 95445. The listed phone number is (707) 884-4005.
What is Caithleen Zikorus's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Caithleen Zikorus enrolled in Medicare?
Yes. Caithleen Zikorus is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Caithleen Zikorus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caithleen Zikorus reassigns Medicare benefits to Refuah Health Center, Inc. (Liberty, NY). 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 Caithleen Zikorus'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 Caithleen Zikorus was last updated on December 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Caithleen Paterson Zikorus, N.P. · NPI 1831494293
Family physician in Gualala, California. Individual provider, active in the CMS NPPES registry since January 17, 2011.
## Identity
- **NPI:** 1831494293 (Entity type: Individual)
- **Enumerated:** January 17, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95019942 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 46900 OCEAN DR, Gualala, CA 95445-9544
- **Phone:** (707) 884-4005 · **Fax:** (707) 884-4625
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Refuah Health Center, Inc. (NPI 1942903588, Liberty, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** December 5, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1831494293) · Data from the CMS NPPES public registry.