PROGRESSIVE ANESTHESIA CONSULTANTS OF CALIFORNIA
NPI 1558925610
Anesthesiology in Lakeport, CA
About Progressive Anesthesia Consultants Of California NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROGRESSIVE ANESTHESIA CONSULTANTS OF CALIFORNIA (NPI 1558925610) is a healthcare organization registered as an anesthesiology in Lakeport, California and active in the NPI registry since April 2019. The organization lists Kerry J Hollenbeck, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Progressive Anesthesia Consultants Of California is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Progressive Anesthesia Consultants Of California, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (19)
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 Progressive Anesthesia Consultants Of California's NPI number?
The NPI number for Progressive Anesthesia Consultants Of California is 1558925610. It was assigned to this organization in the NPPES registry on April 24, 2019.
Where is Progressive Anesthesia Consultants Of California located?
Progressive Anesthesia Consultants Of California is located at 5176 Hill Rd E, Lakeport, CA 95453. The listed phone number is (707) 262-5000.
What is Progressive Anesthesia Consultants Of California's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Progressive Anesthesia Consultants Of California enrolled in Medicare?
Yes. Progressive Anesthesia Consultants Of California is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Progressive Anesthesia Consultants Of California?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Progressive Anesthesia Consultants Of California. 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 Anesthesiology (14) and Certified Registered Nurse Anesthetist (CRNA) (5). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Progressive Anesthesia Consultants Of California was last updated on July 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Progressive Anesthesia Consultants Of California · NPI 1558925610
Anesthesiology organization in Lakeport, California. Organization record, active in the CMS NPPES registry since April 24, 2019.
## Identity
- **NPI:** 1558925610 (Entity type: Organization)
- **Enumerated:** April 24, 2019
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Kerry Hollenbeck, PRESIDENT
## Practice location
- **Address:** 5176 HILL RD E, Lakeport, CA 95453-6300
- **Phone:** (707) 262-5000 · **Fax:** (916) 736-5499
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (14), Certified Registered Nurse Anesthetist (CRNA) (5); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1558925610) · Data from the CMS NPPES public registry.