DR. DEIRDRE HARMONY WITTE M.D.
NPI 1760725485
Emergency Medicine in Salem, OR
About Dr. Deirdre Harmony Witte M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEIRDRE HARMONY WITTE M.D. (NPI 1760725485) is an individual emergency medicine provider in Salem, Oregon, licensed in Oregon (MD183160) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS.
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)
Dr. Deirdre Harmony Witte M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Deirdre Witte reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salem, OR 97301
- Reassigned Medicare billing, Oregon enrollment
- 47 clinicians in this Medicare group
Dallas, OR 97338
- Reassigned Medicare billing, Oregon enrollment
- 254 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Deirdre Witte's NPI number?
The NPI number for Deirdre Witte is 1760725485. It was assigned to this individual provider in the NPPES registry on April 1, 2013.
Where is Deirdre Witte located?
Deirdre Witte practices at Salem Emergency Physicians, C/O Salem Hospital Ed 890 Oak St, SE, Building A, Salem, OR 97301. The listed phone number is (503) 814-1279.
What is Deirdre Witte's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Deirdre Witte enrolled in Medicare?
Yes. Deirdre Witte is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Deirdre Witte's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deirdre Witte reassigns Medicare benefits to 2 organizations: Salem Emergency Physicians Service, PC (Salem, OR) and Salem Health West Valley (Dallas, OR). Each 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 Deirdre Witte'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 Deirdre Witte was last updated on February 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.