DR. WITZARD SEIDE M.D.
NPI 1346578168
Military Health Care Provider in Washington, DC
About Dr. Witzard Seide M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WITZARD SEIDE M.D. (NPI 1346578168) is an individual military health care provider provider in Washington, District Of Columbia and active in the NPI registry since December 2009. 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. Witzard Seide M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Witzard Seide reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bloomfield, NM 87413
- Reassigned Medicare billing, Texas enrollment
- 572 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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20307
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 Witzard Seide's NPI number?
The NPI number for Witzard Seide is 1346578168. It was assigned to this individual provider in the NPPES registry on December 7, 2009.
Where is Witzard Seide located?
Witzard Seide practices at Walter Reed Army Medical Center Pediatrics 6900 Georgia Avenue, Washington, DC 20307. The listed phone number is (202) 782-6102.
What is Witzard Seide's specialty?
The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.
Is Witzard Seide enrolled in Medicare?
Yes. Witzard Seide is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Witzard Seide's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Witzard Seide reassigns Medicare benefits to Dhhs, Phs, Naihs, Shiprock Hospital (Bloomfield, NM). 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 Witzard Seide'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 Witzard Seide was last updated on June 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Witzard Seide, M.D. · NPI 1346578168
Military Health Care Provider provider in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since December 7, 2009.
## Identity
- **NPI:** 1346578168 (Entity type: Individual)
- **Enumerated:** December 7, 2009
- **Primary specialty:** Military Health Care Provider · taxonomy 171000000X
- **Sole proprietor:** No
## Practice location
- **Address:** WALTER REED ARMY MEDICAL CENTER PEDIATRICS, 6900 GEORGIA AVENUE, Washington, DC 20307-0001
- **Phone:** (202) 782-6102
## 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:** Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1760427587, Bloomfield, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1346578168) · Data from the CMS NPPES public registry.