KATHERINE A SEIBEL DO
NPI 1205576857
Emergency Medicine in Lewiston, ME
About Katherine A Seibel Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE A SEIBEL DO (NPI 1205576857) is an individual emergency medicine provider in Lewiston, Maine, licensed in Maine (DO4090) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Central Maine Medical Center, and maintains a secondary practice location in Farmington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Katherine A Seibel Do 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 Katherine Seibel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 170 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Central Maine Medical Center
Acute Care Hospitals · Lewiston, MERumford Hospital
Critical Access Hospitals · Rumford, MEBridgton Hospital
Critical Access Hospitals · Bridgton, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEWISTON, ME 04240
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 Katherine Seibel's NPI number?
The NPI number for Katherine Seibel is 1205576857. It was assigned to this individual provider in the NPPES registry on March 31, 2022.
Where is Katherine Seibel located?
Katherine Seibel practices at 300 Main St, Lewiston, ME 04240. The listed phone number is (207) 795-0111.
What is Katherine Seibel's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Katherine Seibel enrolled in Medicare?
Yes. Katherine Seibel 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 Katherine Seibel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Seibel reassigns Medicare benefits to Bluewater Emergency Partners Of Brunswick, LLC (Brunswick, ME). 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 Katherine Seibel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Seibel affiliated with any hospitals?
According to CMS data, Katherine Seibel is affiliated with Central Maine Medical Center, Rumford Hospital and Bridgton Hospital.
When was this NPI record last updated?
The NPPES record for Katherine Seibel was last updated on July 7, 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.
# Katherine A Seibel, DO · NPI 1205576857
Emergency Medicine physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since March 31, 2022.
## Identity
- **NPI:** 1205576857 (Entity type: Individual)
- **Enumerated:** March 31, 2022
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DO4090 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 MAIN ST, Lewiston, ME 04240-7041
- **Phone:** (207) 795-0111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Bluewater Emergency Partners Of Brunswick, LLC (NPI 1043640204, Brunswick, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2022
## Record status
- **NPPES last updated:** July 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205576857) · Data from the CMS NPPES public registry.