DR. MEAGAN THERESA COOPER D.O.
NPI 1265798607
Emergency Medicine in Hagerstown, MD
About Dr. Meagan Theresa Cooper D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MEAGAN THERESA COOPER D.O. (NPI 1265798607) is an individual emergency medicine provider in Hagerstown, Maryland, licensed in Maryland (H0078879) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and is a graduate of Edward Via Col Of Osteo Medicine-carolinas Campus (2012).
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 and accepts Medicare assignment
Dr. Meagan Theresa Cooper D.o. 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
4Medicare enrollment records show Meagan Cooper reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Leesburg, VA 20176
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1811852148 (District of Columbia)
- 1,294 clinicians in this Medicare group
Leesburg, VA 20176
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 134 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, Maryland enrollment
- 301 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 209 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDInova Loudoun Hospital
Acute Care Hospitals · Leesburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21742 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.
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
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 Meagan Cooper's NPI number?
The NPI number for Meagan Cooper is 1265798607. It was assigned to this individual provider in the NPPES registry on April 10, 2012.
Where is Meagan Cooper located?
Meagan Cooper practices at 11116 Medical Campus Rd, Hagerstown, MD 21742. The listed phone number is (301) 790-8000.
What is Meagan Cooper's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Meagan Cooper enrolled in Medicare?
Yes. Meagan Cooper 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 Meagan Cooper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meagan Cooper reassigns Medicare benefits to 4 organizations: Emergency Medicine Associates P.A., P.C. (Leesburg, VA), Commonwealth Emergency Physicians PC (Leesburg, VA), Mep Health, LLC (Rockville, MD) and Pinnacle Health Emergency Department Services LLC (Harrisburg, PA). 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 Meagan Cooper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Meagan Cooper affiliated with any hospitals?
According to CMS data, Meagan Cooper is affiliated with Meritus Medical Center and Inova Loudoun Hospital.
When was this NPI record last updated?
The NPPES record for Meagan Cooper was last updated on November 30, 2015. 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.
# Dr. Meagan Theresa Cooper, D.O. · NPI 1265798607
Emergency Medicine physician in Hagerstown, Maryland. Individual provider, active in the CMS NPPES registry since April 10, 2012.
## Identity
- **NPI:** 1265798607 (Entity type: Individual)
- **Enumerated:** April 10, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** H0078879 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11116 MEDICAL CAMPUS RD, Hagerstown, MD 21742-6710
- **Phone:** (301) 790-8000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Associates P.A., P.C. (NPI 1659290633, Leesburg, VA); Commonwealth Emergency Physicians PC (NPI 1598723082, Leesburg, VA); Mep Health, LLC (NPI 1164483558, Rockville, MD); Pinnacle Health Emergency Department Services LLC (NPI 1487693404, Harrisburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Edward Via Col Of Osteo Medicine-Carolinas Campus, class of 2012
## Record status
- **NPPES last updated:** November 30, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1265798607) · Data from the CMS NPPES public registry.