Pain Relief Institute LLC
NPI 1366314445 · Interventional Pain Medicine Physician · Jacksonville, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pain Relief Institute LLC is a Interventional Pain Medicine Physician organization in Jacksonville, FL (NPI 1366314445).
Provider details
- NPI number
- 1366314445
- Entity type
- Organization
- Primary specialty
- Interventional Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Pedro Mascaro, Physician(904) 358-2225
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 13453 N Main St Ste 102Jacksonville, FL 32218-2773Phone: (904) 358-2225Fax: (904) 862-6180
- 1536 Kingsley Ave Ste 129Orange Park, FL 32073-4525Phone: (904) 358-2225Fax: (904) 862-6180
Registry dates
- Enumerated
- 2025-09-19
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Pain Relief Institute LLC's NPI number?
- Pain Relief Institute LLC's National Provider Identifier (NPI) is 1366314445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pain Relief Institute LLC?
- Pain Relief Institute LLC is classified in the NPPES registry as Interventional Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pain Relief Institute LLC located?
- Pain Relief Institute LLC's practice location on file with NPPES is 4211 N Pearl St, Jacksonville, FL 32206-6411.
- What is Pain Relief Institute LLC's phone number?
- The practice phone number listed in the NPPES registry for Pain Relief Institute LLC is (904) 358-2225.
- Does Pain Relief Institute LLC accept Medicare?
- Pain Relief Institute LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pain Relief Institute LLC?
- The authorized official listed on Pain Relief Institute LLC's NPPES record is Pedro Mascaro, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pain Relief Institute LLC's NPI active?
- Yes — Pain Relief Institute LLC's NPI (1366314445) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.