ATILIO ELIAS ATENCIO MD
NPI 1316512379
Emergency Medicine in Falls Church, VA
About Atilio Elias Atencio Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ATILIO ELIAS ATENCIO MD (NPI 1316512379) is an individual emergency medicine provider in Falls Church, Virginia, licensed in Virginia (0101281118) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.
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)
Atilio Elias Atencio Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Atilio Atencio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 1,150 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 251 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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 Atilio Atencio's NPI number?
The NPI number for Atilio Atencio is 1316512379. It was assigned to this individual provider in the NPPES registry on May 23, 2021.
Where is Atilio Atencio located?
Atilio Atencio practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-4001.
What is Atilio Atencio's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Atilio Atencio enrolled in Medicare?
Yes. Atilio Atencio is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Atilio Atencio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Atilio Atencio reassigns Medicare benefits to 2 organizations: Emergency Medicine Associates P.A., P.C. (Falls Church, VA) and Mep Health, LLC (Rockville, MD). 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 Atilio Atencio'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 Atilio Atencio was last updated on July 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Atilio Elias Atencio, MD · NPI 1316512379
Emergency Medicine physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since May 23, 2021.
## Identity
- **NPI:** 1316512379 (Entity type: Individual)
- **Enumerated:** May 23, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0101281118 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3307
- **Phone:** (703) 776-4001
## 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): Emergency Medicine Associates P.A., P.C. (NPI 1134117393, Falls Church, VA); Mep Health, LLC (NPI 1164483558, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1316512379) · Data from the CMS NPPES public registry.