CAROL VAN DOORN, LLC
NPI 1003257171
Social Worker - Clinical in Frederick, MD
About Carol Van Doorn, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL VAN DOORN, LLC (NPI 1003257171) is a healthcare organization registered as a clinical in Frederick, Maryland and active in the NPI registry since July 2013. The organization lists Carol Van Doorn, Owner/therapist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Carol Van Doorn, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Carol Van Doorn, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Carol Van Doorn, LLC's NPI number?
The NPI number for Carol Van Doorn, LLC is 1003257171. It was assigned to this organization in the NPPES registry on July 17, 2013.
Where is Carol Van Doorn, LLC located?
Carol Van Doorn, LLC is located at 209 Center St, Frederick, MD 21701. The listed phone number is (301) 351-7421.
What is Carol Van Doorn, LLC's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Carol Van Doorn, LLC enrolled in Medicare?
Yes. Carol Van Doorn, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Carol Van Doorn, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Carol Van Doorn, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Carol Van Doorn, LLC was last updated on January 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.