OKLAHOMA RETINA INSTITUTE
NPI 1093888356
Specialist in Oklahoma City, OK
About Oklahoma Retina Institute NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OKLAHOMA RETINA INSTITUTE (NPI 1093888356) is a healthcare organization registered as a specialist in Oklahoma City, Oklahoma and active in the NPI registry since November 2006. The organization lists Sumit K Nanda, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
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)
Oklahoma Retina Institute is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 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
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Oklahoma Retina Institute, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Oklahoma City, OK 73112
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 Oklahoma Retina Consultants PC's NPI number?
The NPI number for Oklahoma Retina Consultants PC is 1093888356. It was assigned to this organization in the NPPES registry on November 16, 2006. The provider is doing business as Oklahoma Retina Institute.
Where is Oklahoma Retina Consultants PC located?
Oklahoma Retina Consultants PC is located at 3366 NW Expressway St Ste 750, Oklahoma City, OK 73112. The listed phone number is (405) 948-2020.
What is Oklahoma Retina Consultants PC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Oklahoma Retina Consultants PC enrolled in Medicare?
Yes. Oklahoma Retina Consultants PC is registered in the Medicare PECOS enrollment system.
When is Oklahoma Retina Consultants 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 (Oklahoma, Clinic/Group Practice) is due for revalidation by March 31, 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 Oklahoma Retina Consultants PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Ophthalmology, reassign their Medicare billing to Oklahoma Retina Consultants 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Oklahoma Retina Consultants PC was last updated on April 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Oklahoma Retina Institute · NPI 1093888356
Specialist organization in Oklahoma City, Oklahoma. Organization record, active in the CMS NPPES registry since November 16, 2006.
## Identity
- **NPI:** 1093888356 (Entity type: Organization)
- **Enumerated:** November 16, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Legal business name:** Oklahoma Retina Consultants Pc
- **Organization subpart:** No
- **Authorized official:** Sumit Nanda, PRESIDENT
## Practice location
- **Address:** 3366 NW EXPRESSWAY ST STE 750, Oklahoma City, OK 73112-4454
- **Phone:** (405) 948-2020 · **Fax:** (405) 948-2760
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Oklahoma, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Ophthalmology) reassign Medicare billing to this organization (form CMS-855R); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 10, 2014
- **Other identifiers:** Medicare UPIN E94908 (OK); Medicaid 200099370A (OK); Medicare PIN 800522012 (OK)
---
Source: [NPI Profile](https://npiprofile.com/npi/1093888356) · Data from the CMS NPPES public registry.