MS. CARYN NIDELMAN-ROSEN LCSW
NPI 1861760902
Social Worker - Clinical in Carlsbad, CA
About Ms. Caryn Nidelman-rosen Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CARYN NIDELMAN-ROSEN LCSW (NPI 1861760902) is an individual clinical provider in Carlsbad, California, licensed in California (LCS 10218) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1980).
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
Ms. Caryn Nidelman-rosen 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 Reassignment
Medicare enrollment records show Caryn Nidelman-rosen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
- 21 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 92011 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 Caryn Nidelman-rosen's NPI number?
The NPI number for Caryn Nidelman-rosen is 1861760902. It was assigned to this individual provider in the NPPES registry on December 4, 2011.
Where is Caryn Nidelman-rosen located?
Caryn Nidelman-rosen practices at 6419 Gadwall Ct, Carlsbad, CA 92011. The listed phone number is (760) 431-0456.
What is Caryn Nidelman-rosen's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Caryn Nidelman-rosen enrolled in Medicare?
Yes. Caryn Nidelman-rosen 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 organization bills Medicare for Caryn Nidelman-rosen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caryn Nidelman-rosen reassigns Medicare benefits to Elizabeth Supportive Medical Specialists, A Medical Corporation (Escondido, 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 Caryn Nidelman-rosen'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 Caryn Nidelman-rosen was last updated on December 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Caryn Nidelman-Rosen, LCSW · NPI 1861760902
Clinical provider in Carlsbad, California. Individual provider, active in the CMS NPPES registry since December 4, 2011.
## Identity
- **NPI:** 1861760902 (Entity type: Individual)
- **Enumerated:** December 4, 2011
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LCS 10218 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6419 GADWALL CT, Carlsbad, CA 92011-2784
- **Phone:** (760) 431-0456
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Elizabeth Supportive Medical Specialists, A Medical Corporation (NPI 1154861979, Escondido, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1980
## Record status
- **NPPES last updated:** December 4, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1861760902) · Data from the CMS NPPES public registry.