EYE PHYSICIANS & SURGEONS OF DC.
NPI 1750477600
Ophthalmology in Washington, DC
About Eye Physicians & Surgeons Of Dc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EYE PHYSICIANS & SURGEONS OF DC. (NPI 1750477600) is a healthcare organization registered as an ophthalmology in Washington, District Of Columbia and active in the NPI registry since October 2006. The organization lists Gregory A. Butler, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 6
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Eye Physicians & Surgeons Of Dc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Eye Physicians & Surgeons Of Dc., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Gregory Butler, MD, PC.'s NPI number?
The NPI number for Gregory Butler, MD, PC. is 1750477600. It was assigned to this organization in the NPPES registry on October 5, 2006. The provider is doing business as Eye Physicians & Surgeons Of Dc..
Where is Gregory Butler, MD, PC. located?
Gregory Butler, MD, PC. is located at 1647 Benning Rd NE Suite 205, Washington, DC 20002. The listed phone number is (202) 397-2800.
What is Gregory Butler, MD, PC.'s specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Gregory Butler, MD, PC. enrolled in Medicare?
Yes. Gregory Butler, MD, PC. is registered in the Medicare PECOS enrollment system.
When is Gregory Butler, MD, PC.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (District of Columbia, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Gregory Butler, MD, PC.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Gregory Butler, MD, PC.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Gregory Butler, MD, PC. was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Eye Physicians & Surgeons Of Dc. · NPI 1750477600
Ophthalmology organization in Washington, District of Columbia. Organization record, active in the CMS NPPES registry since October 5, 2006.
## Identity
- **NPI:** 1750477600 (Entity type: Organization)
- **Enumerated:** October 5, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Legal business name:** Gregory Butler, Md, Pc.
- **Organization subpart:** No
- **Authorized official:** Gregory Butler, DIRECTOR
## Practice location
- **Address:** 1647 BENNING RD NE, SUITE 205, Washington, DC 20002-4569
- **Phone:** (202) 397-2800 · **Fax:** (202) 397-1304
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, District of Columbia, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Ophthalmology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other G8170001 (DC); Other P00059551 (DC); Other 2099146 (DC); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1750477600) · Data from the CMS NPPES public registry.