DR. SIMON T SYMEONIDES MD
NPI 1417051954
Internal Medicine - Critical Care Medicine in Ocala, FL
About Dr. Simon T Symeonides Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIMON T SYMEONIDES MD (NPI 1417051954) is an individual critical care medicine provider in Ocala, Florida, licensed in Florida (ME84573) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Ocala, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Simon T Symeonides Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Simon Symeonides reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 46 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 3,005 clinicians in this Medicare group
Green Cove Springs, FL 32043
- Reassigned Medicare billing, Florida enrollment
- 569 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Ocala
Acute Care Hospitals · Ocala, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34471 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OCALA, FL 34471
OCALA, FL 34471
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 Simon Symeonides's NPI number?
The NPI number for Simon Symeonides is 1417051954. It was assigned to this individual provider in the NPPES registry on September 12, 2006.
Where is Simon Symeonides located?
Simon Symeonides practices at 1500 SW 1st Ave, Ocala, FL 34471. The listed phone number is (407) 303-7283.
What is Simon Symeonides's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Simon Symeonides enrolled in Medicare?
Yes. Simon Symeonides is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Simon Symeonides's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Simon Symeonides reassigns Medicare benefits to 3 organizations: Appleton Intensivist Group, LLC (Ocala, FL), Florida Hospital Medical Group Inc (Orlando, FL) and Baptist Primary Care Inc (Green Cove Springs, FL). Each 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 Simon Symeonides's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Simon Symeonides accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Blue Cross and Blue Shield of Texas, Oscar Health and Oscar Health Maintenance Organization of Florida and 1 other insurer list Simon Symeonides 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.
Is Simon Symeonides affiliated with any hospitals?
According to CMS data, Simon Symeonides is affiliated with Adventhealth Ocala.
When was this NPI record last updated?
The NPPES record for Simon Symeonides was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Simon T Symeonides, MD · NPI 1417051954
Critical Care Medicine physician in Ocala, Florida. Individual provider, active in the CMS NPPES registry since September 12, 2006.
## Identity
- **NPI:** 1417051954 (Entity type: Individual)
- **Enumerated:** September 12, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** ME84573 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SW 1ST AVE, Ocala, FL 34471-6516
- **Phone:** (407) 303-7283 · **Fax:** (407) 303-0473
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Appleton Intensivist Group, LLC (NPI 1407411796, Ocala, FL); Florida Hospital Medical Group Inc (NPI 1225034234, Orlando, FL); Baptist Primary Care Inc (NPI 1902087950, Green Cove Springs, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** September 18, 2025
- **Other identifiers:** Medicaid 270712800 (FL); Other M1024 (FL)
---
Source: [NPI Profile](https://npiprofile.com/npi/1417051954) · Data from the CMS NPPES public registry.