GINA M PIAZZA DO
NPI 1790758621
Emergency Medicine in Washington, DC
About Gina M Piazza Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GINA M PIAZZA DO (NPI 1790758621) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (DO034801) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Augusta.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Gina M Piazza Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Gina Piazza reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Buffalo, NY 14215
- Reassigned Medicare billing, New York enrollment
- 194 clinicians in this Medicare group
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 1,151 clinicians in this Medicare group
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 114 clinicians in this Medicare group
Roswell, GA 30076
- Reassigned Medicare billing, Georgia enrollment
- 3,885 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 20422 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 20422
WASHINGTON, DC 20422
WASHINGTON, DC 20422
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 Gina Piazza's NPI number?
The NPI number for Gina Piazza is 1790758621. It was assigned to this individual provider in the NPPES registry on February 10, 2006.
Where is Gina Piazza located?
Gina Piazza practices at 50 Irving St NW, Washington, DC 20422. The listed phone number is (202) 741-2911.
What is Gina Piazza's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gina Piazza enrolled in Medicare?
Yes. Gina Piazza is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gina Piazza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gina Piazza reassigns Medicare benefits to 5 organizations: Medical Faculty Associates, Inc (Washington, DC), University Emergency Medical Services Inc. (Buffalo, NY), Au Medical Associates Inc (Augusta, GA), Au Medical Associates Emergency Medicine Billing Services, LLC (Augusta, GA) and Wellstar Medical Group, LLC (Roswell, GA). 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 Gina Piazza'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 Gina Piazza was last updated on February 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Gina M Piazza, DO · NPI 1790758621
Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since February 10, 2006.
## Identity
- **NPI:** 1790758621 (Entity type: Individual)
- **Enumerated:** February 10, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DO034801 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 IRVING ST NW, Washington, DC 20422-0004
- **Phone:** (202) 741-2911 · **Fax:** (202) 741-2921
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); University Emergency Medical Services Inc. (NPI 1972540482, Buffalo, NY); Au Medical Associates Inc (NPI 1841230620, Augusta, GA); Au Medical Associates Emergency Medicine Billing Services, LLC (NPI 1982089777, Augusta, GA); Wellstar Medical Group, LLC (NPI 1922405729, Roswell, GA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 16, 2023
- **Other identifiers:** Medicaid 02404786 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1790758621) · Data from the CMS NPPES public registry.