ELMER KWON CHOI MD
NPI 1295777480
Anesthesiology in Falls Church, VA
About Elmer Kwon Choi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELMER KWON CHOI MD (NPI 1295777480) is an individual anesthesiology provider in Falls Church, Virginia, licensed in Virginia (0101237432) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Vincent Hospital, and is a graduate of New York University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Elmer Kwon Choi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Elmer Choi reassigns Medicare billing to 9 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 and Virginia enrollments
- 455 clinicians in this Medicare group
Washington, DC 20016
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 127 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Northern Valley Anesthesiology PA
- 138 clinicians in this Medicare group
Erie, PA 16502
- Reassigned Medicare billing, Pennsylvania enrollment
- 483 clinicians in this Medicare group
Cincinnati, OH 45219
- Reassigned Medicare billing, Ohio enrollment
- 317 clinicians in this Medicare group
Cincinnati, OH 45219
- Reassigned Medicare billing, Ohio enrollment
- 26 clinicians in this Medicare group
Lawrence, MA 01842
- Reassigned Medicare billing, Massachusetts enrollment
- 231 clinicians in this Medicare group
Mount Pleasant, WI 53405
- Reassigned Medicare billing, Wisconsin enrollment
- 162 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Vincent Hospital
Acute Care Hospitals · Erie, PAAscension All Saints Hospital
Acute Care Hospitals · Racine, WIOther 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 Elmer Choi's NPI number?
The NPI number for Elmer Choi is 1295777480. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Elmer Choi located?
Elmer Choi practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-3138.
What is Elmer Choi's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Elmer Choi enrolled in Medicare?
Yes. Elmer Choi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Elmer Choi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elmer Choi reassigns Medicare benefits to 9 organizations: American Anesthesiology Of Virginia PC (Falls Church, VA), Surgical Anesthesia Associates, PLLC (Washington, DC), Northern Valley Anesthesiology, P.A. (Englewood, NJ), St Vincent Medical Education And Research Institute Inc (Erie, PA), Anesthesia Associates Of Cincinnati, Inc (Cincinnati, OH) and 4 more organizations, listed in the Medicare section above. 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 Elmer Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elmer Choi accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource list Elmer Choi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Elmer Choi affiliated with any hospitals?
According to CMS data, Elmer Choi is affiliated with Saint Vincent Hospital and Ascension All Saints Hospital.
When was this NPI record last updated?
The NPPES record for Elmer Choi was last updated on June 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Elmer Kwon Choi, MD · NPI 1295777480
Anesthesiology physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1295777480 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 0101237432 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3307
- **Phone:** (703) 776-3138
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Surgical Anesthesia Associates, PLLC (NPI 1811930647, Washington, DC); Northern Valley Anesthesiology, P.A. (NPI 1245289487, Englewood, NJ); St Vincent Medical Education And Research Institute Inc (NPI 1902881477, Erie, PA); Anesthesia Associates Of Cincinnati, Inc (NPI 1316945173, Cincinnati, OH); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** June 20, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1295777480) · Data from the CMS NPPES public registry.