CATHERINE SPENCE CHIVAS CRNA
NPI 1639366800
Nurse Anesthetist, Certified Registered in San Diego, CA
About Catherine Spence Chivas Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE SPENCE CHIVAS CRNA (NPI 1639366800) is an individual nurse anesthetist, certified registered in San Diego, California, licensed in California (3620) and active in the NPI registry since October 2007. She is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
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
Catherine Spence Chivas Crna 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 Catherine Chivas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 112 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 92103 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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Catherine Chivas's NPI number?
The NPI number for Catherine Chivas is 1639366800. It was assigned to this individual provider in the NPPES registry on October 1, 2007.
Where is Catherine Chivas located?
Catherine Chivas practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (619) 471-0670.
What is Catherine Chivas's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Catherine Chivas enrolled in Medicare?
Yes. Catherine Chivas 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 Catherine Chivas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Chivas reassigns Medicare benefits to Regents Of The University Of California (San Diego, CA). 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 Catherine Chivas'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 Catherine Chivas was last updated on August 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Catherine Spence Chivas, CRNA · NPI 1639366800
Nurse Anesthetist, Certified Registered physician in San Diego, California. Individual provider, active in the CMS NPPES registry since October 1, 2007.
## Identity
- **NPI:** 1639366800 (Entity type: Individual)
- **Enumerated:** October 1, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 3620 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (619) 471-0670
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Regents Of The University Of California (NPI 1265535702, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** August 30, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1639366800) · Data from the CMS NPPES public registry.