MRS. SUSAN ANN EMERSON LCSW, CATC IV
NPI 1891984324
Social Worker - Clinical in Fullerton, CA
About Mrs. Susan Ann Emerson Lcsw, Catc Iv NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SUSAN ANN EMERSON LCSW, CATC IV (NPI 1891984324) is an individual clinical provider in Fullerton, California, licensed in California (76479) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.
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 (PECOS)
Mrs. Susan Ann Emerson Lcsw, Catc Iv is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Susan Emerson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92831 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FULLERTON, CA 92831
FULLERTON, CA 92831
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 Susan Emerson's NPI number?
The NPI number for Susan Emerson is 1891984324. It was assigned to this individual provider in the NPPES registry on October 22, 2007.
Where is Susan Emerson located?
Susan Emerson practices at 801 E Chapman Ave Ste. 230, Fullerton, CA 92831. The listed phone number is (714) 680-9000.
What is Susan Emerson's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Susan Emerson enrolled in Medicare?
Yes. Susan Emerson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Susan Emerson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Emerson reassigns Medicare benefits to Hernandez Counseling & Associates (Norwalk, CA). The 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 Susan Emerson'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 Susan Emerson was last updated on August 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Susan Ann Emerson, LCSW, CATC IV · NPI 1891984324
Clinical provider in Fullerton, California. Individual provider, active in the CMS NPPES registry since October 22, 2007.
## Identity
- **NPI:** 1891984324 (Entity type: Individual)
- **Enumerated:** October 22, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 76479 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 E CHAPMAN AVE, STE. 230, Fullerton, CA 92831-3839
- **Phone:** (714) 680-9000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hernandez Counseling & Associates (NPI 1982164570, Norwalk, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 9, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1891984324) · Data from the CMS NPPES public registry.