SETH L IVINS MD LLC
NPI 1669661534
Internal Medicine in Wilmington, DE
About Seth L Ivins Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH L IVINS MD LLC (NPI 1669661534) is a healthcare organization registered as an internal medicine in Wilmington, Delaware and active in the NPI registry since October 2007. The organization lists Lisa Ivins, Practice Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Seth L Ivins Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Seth L Ivins MD LLC, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
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 Seth L Ivins MD LLC's NPI number?
The NPI number for Seth L Ivins MD LLC is 1669661534. It was assigned to this organization in the NPPES registry on October 17, 2007.
Where is Seth L Ivins MD LLC located?
Seth L Ivins MD LLC is located at 2601 Annand Dr Suite 19, Wilmington, DE 19808. The listed phone number is (302) 999-8830.
What is Seth L Ivins MD LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Seth L Ivins MD LLC enrolled in Medicare?
Yes. Seth L Ivins MD LLC is registered in the Medicare PECOS enrollment system.
When is Seth L Ivins MD LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Delaware, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Seth L Ivins MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 3 Medicare specialties reassign their Medicare billing to Seth L Ivins MD 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. The largest specialties are Family Practice (3), Internal Medicine (1) and Nurse Practitioner (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Seth L Ivins MD LLC accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Seth L Ivins MD LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Seth L Ivins MD LLC was last updated on October 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Seth L Ivins Md Llc · NPI 1669661534
Internal Medicine organization in Wilmington, Delaware. Organization record, active in the CMS NPPES registry since October 17, 2007.
## Identity
- **NPI:** 1669661534 (Entity type: Organization)
- **Enumerated:** October 17, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Lisa Ivins, PRACTICE MANAGER
## Practice location
- **Address:** 2601 ANNAND DR, SUITE 19, Wilmington, DE 19808-3719
- **Phone:** (302) 999-8830 · **Fax:** (302) 999-8831
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Delaware, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (3), Internal Medicine (1), Nurse Practitioner (1); 4 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 17, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1669661534) · Data from the CMS NPPES public registry.