KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
NPI 1265971873
Health Maintenance Organization in Abingdon, MD
About Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC (NPI 1265971873), doing business as Abingdon Medical Center, is a healthcare organization registered as a health maintenance organization in Abingdon, Maryland and active in the NPI registry since February 2017. The organization lists Colleen Swinton, Director, Credentialing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,251Medicare enrollment records show 1,251 clinicians reassign Medicare billing to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc, which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 59
Nearest to this location (20)
See all 1,251Nottingham, MD 21236
Baltimore, MD 21236
Nottingham, MD 21236
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 Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc's NPI number?
The NPI number for Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is 1265971873. It was assigned to this organization in the NPPES registry on February 15, 2017. The provider is doing business as Abingdon Medical Center.
Where is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc located?
Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is located at 3400 Box Hill Corporate Center Dr Ste 100&200, Abingdon, MD 21009. The listed phone number is (410) 515-5440.
What is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc's specialty?
The primary specialty registered for this NPI is Health Maintenance Organization with taxonomy code 302R00000X.
Is Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc enrolled in Medicare?
Yes. Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,251 clinicians in 59 Medicare specialties reassign their Medicare billing to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc. 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 Internal Medicine (223), Obstetrics/Gynecology (134) and Family Practice (123). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc · NPI 1265971873
Health Maintenance Organization organization in Abingdon, Maryland. Organization record, active in the CMS NPPES registry since February 15, 2017.
## Identity
- **NPI:** 1265971873 (Entity type: Organization)
- **Enumerated:** February 15, 2017
- **Primary specialty:** Health Maintenance Organization · taxonomy 302R00000X
- **Also known as:** Abingdon Medical Center (Doing Business As)
- **Organization subpart:** Yes (part of Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc)
- **Authorized official:** Colleen Swinton, DIRECTOR, CREDENTIALING
## Practice location
- **Address:** 3400 BOX HILL CORPORATE CENTER DR STE 100&200, Abingdon, MD 21009-1290
- **Phone:** (410) 515-5440
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,251 clinicians in 59 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (223), Obstetrics/Gynecology (134), Family Practice (123); 9 practice within 10 miles; [full list](https://npiprofile.com/npi/1265971873/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265971873) · Data from the CMS NPPES public registry.