PRIMED LLC
NPI 1528957503
Family Medicine in Caguas, PR
About Primed Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRIMED LLC (NPI 1528957503), doing business as Luis J Lozada Sierra, is a healthcare organization registered as a family medicine in Caguas, Puerto Rico and active in the NPI registry since July 2025. The organization lists Luis J Lozada Sierra, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 2
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)
Primed 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 Primed 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 Primed LLC's NPI number?
The NPI number for Primed LLC is 1528957503. It was assigned to this organization in the NPPES registry on July 2, 2025. The provider is doing business as Luis J Lozada Sierra.
Where is Primed LLC located?
Primed LLC is located at Primed LLC 43 Calle Celis Aguilera, Caguas, PR 00725. The listed phone number is (787) 638-6730.
What is Primed LLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Primed LLC enrolled in Medicare?
Yes. Primed LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Primed LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Primed 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 Primed LLC was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Primed Llc · NPI 1528957503
Family Medicine organization in Caguas, Puerto Rico. Organization record, active in the CMS NPPES registry since July 2, 2025.
## Identity
- **NPI:** 1528957503 (Entity type: Organization)
- **Enumerated:** July 2, 2025
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** LUIS J LOZADA SIERRA (Doing Business As); PRIMED LLC (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Luis Lozada Sierra, PRESIDENT
## Practice location
- **Address:** PRIMED LLC, 43 CALLE CELIS AGUILERA, Caguas, PR 00725-4434
- **Phone:** (787) 638-6730
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Family Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1528957503) · Data from the CMS NPPES public registry.