MARGARET S VAN DE LOO DC
NPI 1790473775
Chiropractor in Milford, DE
About Margaret S Van De Loo Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET S VAN DE LOO DC (NPI 1790473775) is an individual chiropractor in Milford, Delaware, licensed in Delaware (F1-0011103) and active in the NPI registry since April 2023.
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)
Margaret S Van De Loo Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Van De Loo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milford, DE 19963
- Reassigned Medicare billing, Delaware enrollment
- 7 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Margaret Van De Loo's NPI number?
The NPI number for Margaret Van De Loo is 1790473775. It was assigned to this individual provider in the NPPES registry on April 27, 2023.
Where is Margaret Van De Loo located?
Margaret Van De Loo practices at 509 Lakeview Ave, Milford, DE 19963. The listed phone number is (302) 422-3100.
What is Margaret Van De Loo's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Margaret Van De Loo enrolled in Medicare?
Yes. Margaret Van De Loo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Van De Loo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Van De Loo reassigns Medicare benefits to Atlantic Chiropractic Associates, P.A. (Milford, DE). 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 Margaret Van De Loo'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 Margaret Van De Loo was last updated on April 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Margaret S Van De Loo, DC · NPI 1790473775
Chiropractor provider in Milford, Delaware. Individual provider, active in the CMS NPPES registry since April 27, 2023.
## Identity
- **NPI:** 1790473775 (Entity type: Individual)
- **Enumerated:** April 27, 2023
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** F1-0011103 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 509 LAKEVIEW AVE, Milford, DE 19963-2917
- **Phone:** (302) 422-3100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Atlantic Chiropractic Associates, P.A. (NPI 1194851055, Milford, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1790473775) · Data from the CMS NPPES public registry.