PHYSICIAN IMAGING OF WASHINGTON HOSPITAL CENTER, LLC
NPI 1790211811
Clinic/Center - Radiology in Timonium, MD
About Physician Imaging Of Washington Hospital Center, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHYSICIAN IMAGING OF WASHINGTON HOSPITAL CENTER, LLC (NPI 1790211811), doing business as Medstar Radiology Network At Timonium, is a healthcare organization registered as a radiology in Timonium, Maryland and active in the NPI registry since May 2017. The organization lists Amy Stout, President/ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
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)
Physician Imaging Of Washington Hospital Center, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
161Medicare enrollment records show 161 clinicians reassign Medicare billing to Physician Imaging Of Washington Hospital Center, LLC, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 161Baltimore, MD 21201
Baltimore, MD 21201
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 Physician Imaging Of Washington Hospital Center, LLC's NPI number?
The NPI number for Physician Imaging Of Washington Hospital Center, LLC is 1790211811. It was assigned to this organization in the NPPES registry on May 10, 2017. The provider is doing business as Medstar Radiology Network at Timonium.
Where is Physician Imaging Of Washington Hospital Center, LLC located?
Physician Imaging Of Washington Hospital Center, LLC is located at 2118 Greenspring Dr Suite 100, Timonium, MD 21093. The listed phone number is (443) 470-1070.
What is Physician Imaging Of Washington Hospital Center, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Radiology, with taxonomy code 261QR0200X.
Is Physician Imaging Of Washington Hospital Center, LLC enrolled in Medicare?
Yes. Physician Imaging Of Washington Hospital Center, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Physician Imaging Of Washington Hospital Center, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 161 clinicians in 2 Medicare specialties reassign their Medicare billing to Physician Imaging Of Washington Hospital Center, LLC. 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 Diagnostic Radiology (155) and Interventional Radiology (6). Of these, 3 practice 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 Physician Imaging Of Washington Hospital Center, LLC was last updated on December 16, 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.
# Physician Imaging Of Washington Hospital Center, Llc · NPI 1790211811
Radiology organization in Timonium, Maryland. Organization record, active in the CMS NPPES registry since May 10, 2017.
## Identity
- **NPI:** 1790211811 (Entity type: Organization)
- **Enumerated:** May 10, 2017
- **Primary specialty:** Clinic/Center - Radiology · taxonomy 261QR0200X
- **Also known as:** Medstar Radiology Network at Timonium (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Amy Stout, PRESIDENT/CEO
## Practice location
- **Address:** 2118 GREENSPRING DR, SUITE 100, Timonium, MD 21093
- **Phone:** (443) 470-1070
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 161 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (155), Interventional Radiology (6); 3 practice within 10 miles; [full list](https://npiprofile.com/npi/1790211811/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 16, 2025
- **Other identifiers:** Medicaid 309803600 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1790211811) · Data from the CMS NPPES public registry.