ERIC JEAN NICOLAS VILAIN M.D.
NPI 1275557423
Medical Genetics - Clinical Genetics (M.D.) in Washington, DC
About Eric Jean Nicolas Vilain M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC JEAN NICOLAS VILAIN M.D. (NPI 1275557423) is an individual clinical genetics (m.d.) provider in Washington, District Of Columbia, licensed in District Of Columbia (MD044822) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Eric Jean Nicolas Vilain M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Eric Vilain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 143 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Eric Vilain's NPI number?
The NPI number for Eric Vilain is 1275557423. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Eric Vilain located?
Eric Vilain practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 476-5000.
What is Eric Vilain's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Eric Vilain enrolled in Medicare?
Yes. Eric Vilain is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Eric Vilain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Vilain reassigns Medicare benefits to 2 organizations: Children's Hospital (Washington, DC) and Uc Regents Uci Dept Of Pediatrics (Orange, CA). 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 Eric Vilain'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 Eric Vilain was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Eric Jean Nicolas Vilain, M.D. · NPI 1275557423
Clinical Genetics (M.D.) physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1275557423 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Medical Genetics - Clinical Genetics (M.D.) · taxonomy 207SG0201X
- **State license:** MD044822 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2916
- **Phone:** (202) 476-5000
## 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): Children's Hospital (NPI 1780800128, Washington, DC); Uc Regents Uci Dept Of Pediatrics (NPI 1235187311, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Medicaid GR0053510 (CA); Medicaid 00A662540 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1275557423) · Data from the CMS NPPES public registry.