DUVALL OPTICAL LAB LLC
NPI 1366131005
Eyewear Supplier in Juana Diaz, PR
About Duvall Optical Lab Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DUVALL OPTICAL LAB LLC (NPI 1366131005) is a healthcare organization registered as an eyewear supplier in Juana Diaz, Puerto Rico and active in the NPI registry since May 2023. The organization lists Iris C Sanchez, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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)
Duvall Optical Lab Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Duvall Optical Lab LLC, 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 Duvall Optical Lab LLC's NPI number?
The NPI number for Duvall Optical Lab LLC is 1366131005. It was assigned to this organization in the NPPES registry on May 8, 2023. The provider is also known as Iris C Sanchez.
Where is Duvall Optical Lab LLC located?
Duvall Optical Lab LLC is located at Calle Hostos Esq Calle Comercio 1B, Juana Diaz, PR 00795. The listed phone number is (787) 580-7533.
What is Duvall Optical Lab LLC's specialty?
The primary specialty registered for this NPI is Eyewear Supplier with taxonomy code 332H00000X.
Is Duvall Optical Lab LLC enrolled in Medicare?
Yes. Duvall Optical Lab LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Duvall Optical Lab LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Duvall Optical Lab 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Duvall Optical Lab LLC was last updated on May 13, 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.
# Duvall Optical Lab Llc · NPI 1366131005
Eyewear Supplier organization in Juana Diaz, Puerto Rico. Organization record, active in the CMS NPPES registry since May 8, 2023.
## Identity
- **NPI:** 1366131005 (Entity type: Organization)
- **Enumerated:** May 8, 2023
- **Primary specialty:** Eyewear Supplier · taxonomy 332H00000X
- **Also known as:** IRIS C SANCHEZ (Other Name)
- **Organization subpart:** No
- **Authorized official:** Iris Sanchez, OWNER
## Practice location
- **Address:** CALLE HOSTOS ESQ CALLE COMERCIO 1B, Juana Diaz, PR 00795
- **Phone:** (787) 580-7533
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Optometry) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366131005) · Data from the CMS NPPES public registry.