WASHINGTON NEUROSURGICAL ASSOCIATES, P. C.
NPI 1770772816
Specialist in Washington, DC
About Washington Neurosurgical Associates, P. C. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WASHINGTON NEUROSURGICAL ASSOCIATES, P. C. (NPI 1770772816) is a healthcare organization registered as a specialist in Washington, District Of Columbia and active in the NPI registry since October 2007. The organization lists Diana L. Connors, Practice Manager, 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)
Washington Neurosurgical Associates, P. C. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Washington Neurosurgical Associates, P. C., which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
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 Washington Neurosurgical Associates, P. C.'s NPI number?
The NPI number for Washington Neurosurgical Associates, P. C. is 1770772816. It was assigned to this organization in the NPPES registry on October 15, 2007.
Where is Washington Neurosurgical Associates, P. C. located?
Washington Neurosurgical Associates, P. C. is located at 5215 Loughboro Road, NW Suite 510, Washington, DC 20016. The listed phone number is (202) 966-6300.
What is Washington Neurosurgical Associates, P. C.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Washington Neurosurgical Associates, P. C. enrolled in Medicare?
Yes. Washington Neurosurgical Associates, P. C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Washington Neurosurgical Associates, P. C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Neurosurgery, reassign their Medicare billing to Washington Neurosurgical Associates, 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. Of these, 2 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 Washington Neurosurgical Associates, P. C. was last updated on June 23, 2016. 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.
# Washington Neurosurgical Associates, P. C. · NPI 1770772816
Specialist organization in Washington, District of Columbia. Organization record, active in the CMS NPPES registry since October 15, 2007.
## Identity
- **NPI:** 1770772816 (Entity type: Organization)
- **Enumerated:** October 15, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Diana Connors, PRACTICE MANAGER
## Practice location
- **Address:** 5215 LOUGHBORO ROAD, NW, SUITE 510, Washington, DC 20016
- **Phone:** (202) 966-6300 · **Fax:** (202) 364-4362
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Neurosurgery) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 23, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1770772816) · Data from the CMS NPPES public registry.