PAIN RELIEF INSTITUTE LLC
NPI 1366314445
Pain Medicine - Interventional Pain Medicine in Jacksonville, FL
About Pain Relief Institute Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAIN RELIEF INSTITUTE LLC (NPI 1366314445) is a healthcare organization registered as an interventional pain medicine in Jacksonville, Florida and active in the NPI registry since September 2025. The organization maintains 2 additional practice locations and lists Pedro G Mascaro, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Pain Relief Institute Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Pain Relief Institute LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
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 Pain Relief Institute LLC's NPI number?
The NPI number for Pain Relief Institute LLC is 1366314445. It was assigned to this organization in the NPPES registry on September 19, 2025.
Where is Pain Relief Institute LLC located?
Pain Relief Institute LLC is located at 4211 N Pearl St, Jacksonville, FL 32206. The listed phone number is (904) 358-2225.
What is Pain Relief Institute LLC's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Pain Relief Institute LLC enrolled in Medicare?
Yes. Pain Relief Institute LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pain Relief Institute LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Pain Relief Institute LLC, in Chiropractic and Interventional Pain Management. 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 and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Pain Relief Institute LLC accept?
Health plans from Wellpoint list Pain Relief Institute LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Pain Relief Institute LLC was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Pain Relief Institute Llc · NPI 1366314445
Interventional Pain Medicine organization in Jacksonville, Florida. Organization record, active in the CMS NPPES registry since September 19, 2025.
## Identity
- **NPI:** 1366314445 (Entity type: Organization)
- **Enumerated:** September 19, 2025
- **Primary specialty:** Pain Medicine - Interventional Pain Medicine · taxonomy 208VP0014X
- **Organization subpart:** No
- **Authorized official:** Pedro Mascaro, PHYSICIAN
## Practice location
- **Address:** 4211 N PEARL ST, Jacksonville, FL 32206-6411
- **Phone:** (904) 358-2225
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Chiropractic (2), Interventional Pain Management (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366314445) · Data from the CMS NPPES public registry.