EMERGENCY MEDICINE ASSOCIATES P.A., P.C.
NPI 1003771320
Internal Medicine in Westminster, MD
About Emergency Medicine Associates P.a., P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMERGENCY MEDICINE ASSOCIATES P.A., P.C. (NPI 1003771320) is a healthcare organization registered as an internal medicine in Westminster, Maryland and active in the NPI registry since December 2025. The organization lists Jennifer Chastain, Assistant Secretary, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Emergency Medicine Associates P.a., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
725Medicare enrollment records show 725 clinicians reassign Medicare billing to Emergency Medicine Associates P.A., P.C., which bills Medicare for the services they deliver. Of these, 23 practice at this address and 30 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 725Westminster, MD 21157
Westminster, MD 21157
Westminster, MD 21157
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Emergency Medicine Associates P.A., P.C.'s NPI number?
The NPI number for Emergency Medicine Associates P.A., P.C. is 1003771320. It was assigned to this organization in the NPPES registry on December 18, 2025.
Where is Emergency Medicine Associates P.A., P.C. located?
Emergency Medicine Associates P.A., P.C. is located at 200 Memorial Ave, Westminster, MD 21157. The listed phone number is (410) 848-3000.
What is Emergency Medicine Associates P.A., P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Emergency Medicine Associates P.A., P.C. enrolled in Medicare?
Yes. Emergency Medicine Associates P.A., P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Emergency Medicine Associates P.A., P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 725 clinicians in 15 Medicare specialties reassign their Medicare billing to Emergency Medicine Associates P.A., P.C.. A 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 the clinician's services. The largest specialties are Emergency Medicine (357), Internal Medicine (165) and Nurse Practitioner (81). Of these, 23 practice at this address and 30 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Emergency Medicine Associates P.A., P.C. was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.