DR. ASHISH LAL MD
NPI 1528204252
Emergency Medicine in Washington, DC
About Dr. Ashish Lal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHISH LAL MD (NPI 1528204252) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in Virginia (0116020352) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ashish Lal Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ashish Lal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arlington, VA 22205
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- 1,150 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 2,618 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 5
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 20052 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.
WASHINGTON, DC 20052
WASHINGTON, DC 20052
WASHINGTON, DC 20052
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 Ashish Lal's NPI number?
The NPI number for Ashish Lal is 1528204252. It was assigned to this individual provider in the NPPES registry on December 30, 2008.
Where is Ashish Lal located?
Ashish Lal practices at 2300 I St NW, Washington, DC 20052. The listed phone number is (703) 472-9581.
What is Ashish Lal's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ashish Lal enrolled in Medicare?
Yes. Ashish Lal is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ashish Lal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashish Lal reassigns Medicare benefits to 2 organizations: Emergency Medicine Associates PA PC (Arlington, VA) and Inova Health Care Services (Falls Church, VA). 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 Ashish Lal'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 Ashish Lal was last updated on December 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.