RAYMOND J MIKELIONIS MD LLC
NPI 1154275907
Family Medicine in Jacksonville, FL
About Raymond J Mikelionis Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAYMOND J MIKELIONIS MD LLC (NPI 1154275907) is a healthcare organization registered as a family medicine in Jacksonville, Florida and active in the NPI registry since February 2026. The organization lists Raymond J Mikelionis, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Raymond J Mikelionis Md 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 Raymond J Mikelionis MD 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 Raymond J Mikelionis MD LLC's NPI number?
The NPI number for Raymond J Mikelionis MD LLC is 1154275907. It was assigned to this organization in the NPPES registry on February 26, 2026.
Where is Raymond J Mikelionis MD LLC located?
Raymond J Mikelionis MD LLC is located at 4063 Salisbury Rd # 110, Jacksonville, FL 32216. The listed phone number is (904) 440-6049.
What is Raymond J Mikelionis MD LLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Raymond J Mikelionis MD LLC enrolled in Medicare?
Yes. Raymond J Mikelionis MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Raymond J Mikelionis MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Raymond J Mikelionis MD 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 Raymond J Mikelionis MD LLC was last updated on February 26, 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.
# Raymond J Mikelionis Md Llc · NPI 1154275907
Family Medicine organization in Jacksonville, Florida. Organization record, active in the CMS NPPES registry since February 26, 2026.
## Identity
- **NPI:** 1154275907 (Entity type: Organization)
- **Enumerated:** February 26, 2026
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Raymond Mikelionis, DIRECTOR
## Practice location
- **Address:** 4063 SALISBURY RD # 110, Jacksonville, FL 32216-8030
- **Phone:** (904) 440-6049 · **Fax:** (904) 341-5624
## 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:** February 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1154275907) · Data from the CMS NPPES public registry.