Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Anesthesiology

Joel Alfiler, MD

Sees patients in Woodbridge, VA · Alexandria, VA · Virginia

Summary

Joel Alfiler, MD (Anesthesiology) is enrolled with Medicare at 3 practice locations in Woodbridge, VA and Alexandria, VA. NPI 1942304514. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(703) 580‑0181 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Joel Alfiler, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

3Practice locations
AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
50Years since medical school (graduated 1976)
FemaleGender (as listed)
Old Dominion Anesthesia LLCGroup practice

Quick answers

Where does Joel Alfiler see patients?
Medicare's clinician data lists 3 practice locations, including Woodbridge, VA and Alexandria, VA. Call before your visit to confirm the address.
What is Joel Alfiler's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Joel Alfiler accept Medicare assignment?
Yes. Medicare's clinician data says Joel Alfiler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Joel Alfiler?
(703) 580-0181, as listed in official Medicare / NPI Registry data.
What is Joel Alfiler's NPI number?
1942304514. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Joel Alfiler is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Joel Alfiler as a member of this group (CMS data updated 2026-10-02).

  • Old Dominion Anesthesia LLC54 clinicians in the group

Specialties

Find other Anesthesiology doctors in Virginia →

Other anesthesiologists in Woodbridge

Clinicians with the same Medicare primary specialty in Woodbridge, VA — not a recommendation.

All anesthesiologists in Woodbridge →

Clinician information

CredentialMD
Graduation year1976
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942304514
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians