DR. WARREN LEO CIPA D.C.
NPI 1720013576
Chiropractor - Occupational Health in Corte Madera, CA
About Dr. Warren Leo Cipa D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WARREN LEO CIPA D.C. (NPI 1720013576) is an individual occupational health provider in Corte Madera, California, licensed in California (20068) and active in the NPI registry since July 2006. He is a graduate of Cleveland Chiropractic College - Los Angeles (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
Dr. Warren Leo Cipa D.c. 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 Reassignments
2Medicare enrollment records show Warren Cipa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Rafael, CA 94901
- Reassigned Medicare billing, California enrollment
- 14 clinicians in this Medicare group
Novato, CA 94945
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Brett V Curtis MD & Associates A Professional Corporation
- 3 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.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CORTE MADERA, CA 94925
CORTE MADERA, CA 94925
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 Warren Cipa's NPI number?
The NPI number for Warren Cipa is 1720013576. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Warren Cipa located?
Warren Cipa practices at 101 Casa Buena Dr, Corte Madera, CA 94925. The listed phone number is (415) 924-4525.
What is Warren Cipa's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Occupational Health, with taxonomy code 111NX0100X.
Is Warren Cipa enrolled in Medicare?
Yes. Warren Cipa 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 organizations bill Medicare for Warren Cipa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Warren Cipa reassigns Medicare benefits to 2 organizations: Brett V. Curtis, MD, A Professional Corporation, Inc. (San Rafael, CA) and Brett V. Curtis M.D. & Associates, A Professional Corporation (Novato, CA). Each 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 Warren Cipa'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 Warren Cipa was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Warren Leo Cipa, D.C. · NPI 1720013576
Occupational Health provider in Corte Madera, California. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1720013576 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Chiropractor - Occupational Health · taxonomy 111NX0100X
- **State license:** 20068 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 CASA BUENA DR, Corte Madera, CA 94925-1709
- **Phone:** (415) 924-4525
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brett V. Curtis, MD, A Professional Corporation, Inc. (NPI 1346372661, San Rafael, CA); Brett V. Curtis M.D. & Associates, A Professional Corporation (NPI 1285145383, Novato, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Cleveland Chiropractic College - Los Angeles, class of 1998
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1720013576) · Data from the CMS NPPES public registry.