LAURA ROBIN COLEBOURN
NPI 1679118186
Nurse Practitioner - Family in Fairfield, CA
About Laura Robin Colebourn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAURA ROBIN COLEBOURN (NPI 1679118186) is an individual family provider in Fairfield, California, licensed in California (95016422) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Walnut Creek.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Laura Robin Colebourn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Laura Colebourn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Martinez, CA 94553
- Reassigned Medicare billing, California enrollment
- 530 clinicians in this Medicare group
Rodeo, CA 94572
- Reassigned Medicare billing, California enrollment
- 241 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 94533 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRFIELD, CA 94533
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 Laura Colebourn's NPI number?
The NPI number for Laura Colebourn is 1679118186. It was assigned to this individual provider in the NPPES registry on November 8, 2019. The provider is also known as Laura Robin O'brien.
Where is Laura Colebourn located?
Laura Colebourn practices at 500 Union Ave, Fairfield, CA 94533. The listed phone number is (415) 994-5309.
What is Laura Colebourn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Laura Colebourn enrolled in Medicare?
Yes. Laura Colebourn is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Laura Colebourn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laura Colebourn reassigns Medicare benefits to 2 organizations: Contra Costa County (Martinez, CA) and Lifelong Medical Care (Rodeo, 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 Laura Colebourn'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 Laura Colebourn was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Laura Robin Colebourn · NPI 1679118186
Family physician in Fairfield, California. Individual provider, active in the CMS NPPES registry since November 8, 2019.
## Identity
- **NPI:** 1679118186 (Entity type: Individual)
- **Enumerated:** November 8, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95016422 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 UNION AVE, Fairfield, CA 94533-6317
- **Phone:** (415) 994-5309
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Contra Costa County (NPI 1386719086, Martinez, CA); Lifelong Medical Care (NPI 1003289463, Rodeo, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1679118186) · Data from the CMS NPPES public registry.