NADA A YAZIGI MD
NPI 1700956604
Pediatrics - Pediatric Gastroenterology in Washington, DC
About Nada A Yazigi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADA A YAZIGI MD (NPI 1700956604) is an individual pediatric gastroenterology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD040538) and active in the NPI registry since November 2006. 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)
Nada A Yazigi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nada Yazigi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 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 20007 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.
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
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 Nada Yazigi's NPI number?
The NPI number for Nada Yazigi is 1700956604. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Nada Yazigi located?
Nada Yazigi practices at 3800 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 444-3700.
What is Nada Yazigi's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Nada Yazigi enrolled in Medicare?
Yes. Nada Yazigi is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nada Yazigi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nada Yazigi reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Mgmc LLC (Washington, DC). 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 Nada Yazigi'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 Nada Yazigi was last updated on October 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Nada A Yazigi, MD · NPI 1700956604
Pediatric Gastroenterology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1700956604 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** MD040538 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3800 RESERVOIR RD NW, Washington, DC 20007-2113
- **Phone:** (202) 444-3700 · **Fax:** (877) 680-8194
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1205562816, Washington, DC); Mgmc LLC (NPI 1316949654, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1700956604) · Data from the CMS NPPES public registry.