MRS. SONJA ZONEE CARTER LCSW
NPI 1255476362
Social Worker - Clinical in Orange, CA
About Mrs. Sonja Zonee Carter Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SONJA ZONEE CARTER LCSW (NPI 1255476362) is an individual clinical provider in Orange, California, licensed in California (25989) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Mrs. Sonja Zonee Carter Lcsw 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
4Medicare enrollment records show Sonja Carter reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Ana, CA 92705
- Reassigned Medicare billing, California enrollment
- 87 clinicians in this Medicare group
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Santa Clara, CA 95054
- Reassigned Medicare billing, California enrollment
- 1,607 clinicians in this Medicare group
Plainfield, IL 60585
- Reassigned Medicare billing, California enrollment
- 117 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 92868 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 Sonja Carter's NPI number?
The NPI number for Sonja Carter is 1255476362. It was assigned to this individual provider in the NPPES registry on February 20, 2007.
Where is Sonja Carter located?
Sonja Carter practices at 401 City Drive South, Orange, CA 92868. The listed phone number is (714) 604-5377.
What is Sonja Carter's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sonja Carter enrolled in Medicare?
Yes. Sonja Carter 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 Sonja Carter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonja Carter reassigns Medicare benefits to 4 organizations: Cognitive Care Solutions Group Inc (Santa Ana, CA), Southern California Permanente Medical Group (Anaheim, CA), Sud Specialty Group - Ca (Santa Clara, CA) and Blue Moon Senior Counseling Of California LLC (Plainfield, IL). 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 Sonja Carter'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 Sonja Carter was last updated on October 27, 2021. 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.
# Mrs. Sonja Zonee Carter, LCSW · NPI 1255476362
Clinical provider in Orange, California. Individual provider, active in the CMS NPPES registry since February 20, 2007.
## Identity
- **NPI:** 1255476362 (Entity type: Individual)
- **Enumerated:** February 20, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 25989 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 401 CITY DRIVE SOUTH, Orange, CA 92868
- **Phone:** (714) 604-5377
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Cognitive Care Solutions Group Inc (NPI 1548614183, Santa Ana, CA); Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA); Sud Specialty Group - Ca (NPI 1972138238, Santa Clara, CA); Blue Moon Senior Counseling Of California LLC (NPI 1447678990, Plainfield, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** October 27, 2021
- **Other identifiers:** Other 25989 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1255476362) · Data from the CMS NPPES public registry.