MS. ANH QUYNH NGUYEN MD
NPI 1215471834
Obstetrics & Gynecology in Falls Church, VA
About Ms. Anh Quynh Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ANH QUYNH NGUYEN MD (NPI 1215471834) is an individual obstetrics & gynecology provider in Falls Church, Virginia, licensed in Virginia (0116033007) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Anh Quynh Nguyen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Anh Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 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 22042 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.
FALLS CHURCH, VA 22042
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 Anh Nguyen's NPI number?
The NPI number for Anh Nguyen is 1215471834. It was assigned to this individual provider in the NPPES registry on December 16, 2016.
Where is Anh Nguyen located?
Anh Nguyen practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-6040.
What is Anh Nguyen's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Anh Nguyen enrolled in Medicare?
Yes. Anh Nguyen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Anh Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anh Nguyen reassigns Medicare benefits to 2 organizations: The University Of Chicago Medical Center (Chicago, IL) and University Of Chicago (Chicago, IL). 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 Anh Nguyen'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 Anh Nguyen was last updated on June 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ms. Anh Quynh Nguyen, MD · NPI 1215471834
Obstetrics & Gynecology physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since December 16, 2016.
## Identity
- **NPI:** 1215471834 (Entity type: Individual)
- **Enumerated:** December 16, 2016
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 0116033007 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3300
- **Phone:** (703) 776-6040
## 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): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1215471834) · Data from the CMS NPPES public registry.