CITRUS SPINE INSTITUTE LLC
NPI 1396113676
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Crystal River, FL

Q: What is Citrus Spine Institute LLC's NPI number?

The NPI number for Citrus Spine Institute LLC is 1396113676. It was assigned to this organization in the NPPES registry on September 3, 2015.

Q: What is Citrus Spine Institute LLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Active since September 03, 2015

6099 W GULF TO LAKE HWY, CRYSTAL RIVER, FL 34429(352) 794-6868(352) 794-6869 Get Directions Write a Review

NPPES record last updated: September 3, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Citrus Spine Institute Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CITRUS SPINE INSTITUTE LLC (NPI 1396113676) is a healthcare organization registered as an orthopaedic surgery of the spine in Crystal River, Florida and active in the NPI registry since September 2015. The organization lists Constantine Andrew Toumbis, Owner, as its authorized official.

NPPES Registry Identity

NPI1396113676

Entity TypeOrganization

Primary Taxonomy207XS0117X

Legal Business NameCITRUS SPINE INSTITUTE LLC

Location Address6099 W GULF TO LAKE HWYCrystal River, FL 34429-8721

Mailing Address6099 W Gulf To Lake HwyCrystal River, FL 34429-8721 · (352) 794-6868 · Fax (352) 794-6869

Phone(352) 794-6868

Fax(352) 794-6869

Organization SubpartNo

Authorized OfficialConstantine Andrew ToumbisOwner · (352) 257-3391

Enumeration DateSeptember 3, 2015

✔ NPI 1396113676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

License✔ Licensed in FL · ME80012

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

6099 W GULF TO LAKE HWY, Crystal River, FL 34429

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Other Identifiers 2

Medicare PIN432262FL

Medicaid269693200FL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Citrus Spine Institute Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Citrus Spine Institute LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Constantine Toumbis, MD, PHD

Orthopedic Surgery

NPI 1386781409

6099 W GULF TO LAKE HWY
Crystal River, FL 34429

(352) 794-6868

✔ PECOS✔ Accepts MedicareSame address

Erika Hernandez, APRN, FNP-BC

Nurse Practitioner

NPI 1811639164

7562 W GULF TO LAKE HWY
Crystal River, FL 34429

(352) 436-4328

✔ PECOS✔ Accepts Medicare1.9 mi

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 Citrus Spine Institute LLC's NPI number?

The NPI number for Citrus Spine Institute LLC is 1396113676. It was assigned to this organization in the NPPES registry on September 3, 2015.

Where is Citrus Spine Institute LLC located?

Citrus Spine Institute LLC is located at 6099 W Gulf To Lake Hwy, Crystal River, FL 34429. The listed phone number is (352) 794-6868.

What is Citrus Spine Institute LLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Citrus Spine Institute LLC enrolled in Medicare?

Yes. Citrus Spine Institute LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Citrus Spine Institute LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Citrus Spine Institute LLC, in Nurse Practitioner and Orthopedic Surgery. 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, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Citrus Spine Institute LLC was last updated on September 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.