ELAINE H CALLAHAN MD
NPI 1366498396
Internal Medicine in Roseburg, OR
About Elaine H Callahan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELAINE H CALLAHAN MD (NPI 1366498396) is an individual internal medicine provider in Roseburg, Oregon, licensed in Oregon (MD25631) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Elaine H Callahan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Elaine Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pleasant Hill, OR 97455
- Reassigned Medicare billing, Oregon enrollment
- 190 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97470 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROSEBURG, OR 97470
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 Elaine Callahan's NPI number?
The NPI number for Elaine Callahan is 1366498396. It was assigned to this individual provider in the NPPES registry on May 25, 2006.
Where is Elaine Callahan located?
Elaine Callahan practices at 2371 NE Stephens St Suite 200, Roseburg, OR 97470. The listed phone number is (541) 672-8533.
What is Elaine Callahan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Elaine Callahan enrolled in Medicare?
Yes. Elaine Callahan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Elaine Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elaine Callahan reassigns Medicare benefits to Icco LLC (Pleasant Hill, OR). 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 Elaine Callahan'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 Elaine Callahan was last updated on January 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Elaine H Callahan, MD · NPI 1366498396
Internal Medicine physician in Roseburg, Oregon. Individual provider, active in the CMS NPPES registry since May 25, 2006.
## Identity
- **NPI:** 1366498396 (Entity type: Individual)
- **Enumerated:** May 25, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD25631 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 2371 NE STEPHENS ST, SUITE 200, Roseburg, OR 97470-1372
- **Phone:** (541) 672-8533 · **Fax:** (541) 672-4993
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Icco LLC (NPI 1063806842, Pleasant Hill, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2013
- **Other identifiers:** Medicaid 165772 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1366498396) · Data from the CMS NPPES public registry.