Nassau Open Mri LLC
NPI 1235108259 · Magnetic Resonance Imaging (MRI) Clinic/Center · Fernandina Beach, FL
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nassau Open Mri LLC is a Magnetic Resonance Imaging (MRI) Clinic/Center organization in Fernandina Beach, FL (NPI 1235108259).
Provider details
- NPI number
- 1235108259
- Entity type
- Organization
- Primary specialty
- Magnetic Resonance Imaging (MRI) Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Peter Holliday, Director(478) 314-5005
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,620 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 510 | $181 |
| Mri Scan of Leg Joint Without Contrast73721 | 322 | $193 |
| Mri Scan of Arm Joint Without Contrast73221 | 288 | $193 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 285 | $166 |
| Mri Scan of Leg Without Contrast73718 | 71 | $209 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 65 | $155 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Nassau Open Mri LLC's NPI number?
- Nassau Open Mri LLC's National Provider Identifier (NPI) is 1235108259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nassau Open Mri LLC?
- Nassau Open Mri LLC is classified in the NPPES registry as Magnetic Resonance Imaging (MRI) Clinic/Center (Ambulatory Health Care Facilities).
- Where is Nassau Open Mri LLC located?
- Nassau Open Mri LLC's practice location on file with NPPES is 1865 Lime St Ste 102, Fernandina Beach, FL 32034-4779.
- What is Nassau Open Mri LLC's phone number?
- The practice phone number listed in the NPPES registry for Nassau Open Mri LLC is (904) 491-7700.
- Does Nassau Open Mri LLC accept Medicare?
- Nassau Open Mri 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 Nassau Open Mri LLC?
- The authorized official listed on Nassau Open Mri LLC's NPPES record is Peter Holliday, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nassau Open Mri LLC's NPI active?
- Yes — Nassau Open Mri LLC's NPI (1235108259) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.