MS. CAROLE SIXT FLEMING NP
NPI 1740340165
Nurse Practitioner - Family in San Rafael, CA
About Ms. Carole Sixt Fleming Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CAROLE SIXT FLEMING NP (NPI 1740340165) is an individual family provider in San Rafael, California, licensed in California (95005050) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Carole Sixt Fleming Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Carole Fleming reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 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 94903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Carole Fleming's NPI number?
The NPI number for Carole Fleming is 1740340165. It was assigned to this individual provider in the NPPES registry on December 8, 2006. The provider is also known as Carole Jeanne Sixt Np.
Where is Carole Fleming located?
Carole Fleming practices at 122 La Alondra Ct, San Rafael, CA 94903. The listed phone number is (650) 250-2883.
What is Carole Fleming's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Carole Fleming enrolled in Medicare?
Yes. Carole Fleming is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Carole Fleming's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carole Fleming reassigns Medicare benefits to 3 organizations: Regents Of The University Of California (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and University Of California San Francisco (San Francisco, 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 Carole Fleming'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 Carole Fleming was last updated on September 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Carole Sixt Fleming, NP · NPI 1740340165
Family physician in San Rafael, California. Individual provider, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1740340165 (Entity type: Individual)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95005050 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 122 LA ALONDRA CT, San Rafael, CA 94903-4519
- **Phone:** (650) 250-2883
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1235322348, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 3, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1740340165) · Data from the CMS NPPES public registry.