SJ RESEARCH INSTITUTE LLC
NPI 1538857131
Psychiatry & Neurology - Psychiatry in Miami, FL
About Sj Research Institute Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SJ RESEARCH INSTITUTE LLC (NPI 1538857131), doing business as Oliva's Medical Center, is a healthcare organization registered as a psychiatry in Miami, Florida and active in the NPI registry since May 2023. The organization holds a CLIA Waiver certificate valid through December 28, 2027 and lists Jessica Saavedra, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sj Research Institute Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Sj Research Institute LLC, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 10D2246770
Sj Research Institute · Miami, FLFrequently 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 Sj Research Institute LLC's NPI number?
The NPI number for Sj Research Institute LLC is 1538857131. It was assigned to this organization in the NPPES registry on May 1, 2023. The provider is doing business as Oliva's Medical Center.
Where is Sj Research Institute LLC located?
Sj Research Institute LLC is located at 13501 SW 128th St Ste 112, Miami, FL 33186. The listed phone number is (786) 732-2383.
What is Sj Research Institute LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Sj Research Institute LLC enrolled in Medicare?
Yes. Sj Research Institute LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sj Research Institute LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Sj Research Institute 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. The largest specialties are Nurse Practitioner (5), Physical Therapist in Private Practice (1) and Psychiatry (1). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Sj Research Institute LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 10D2246770) is associated with this NPI, valid through December 28, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Sj Research Institute LLC was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Sj Research Institute Llc · NPI 1538857131
Psychiatry organization in Miami, Florida. Organization record, active in the CMS NPPES registry since May 1, 2023.
## Identity
- **NPI:** 1538857131 (Entity type: Organization)
- **Enumerated:** May 1, 2023
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Also known as:** OLIVA'S MEDICAL CENTER (Doing Business As); SJ RESEARCH INSTITUTE LLC (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Jessica Saavedra, OWNER
## Practice location
- **Address:** 13501 SW 128TH ST STE 112, Miami, FL 33186-5862
- **Phone:** (786) 732-2383
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (5), Physical Therapist in Private Practice (1), Psychiatry (1); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 26, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1538857131) · Data from the CMS NPPES public registry.