Constantine Toumbis, MD, PHD
NPI 1386781409 · Orthopaedic Surgery of the Spine Physician · Crystal River, FL
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constantine Toumbis, MD, PHD is a Orthopaedic Surgery of the Spine Physician provider in Crystal River, FL (NPI 1386781409).
Provider details
- NPI number
- 1386781409
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME0080012 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,139 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 309 | $132 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 146 | $267 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 101 | $260 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 87 | $173 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 73 | $39 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 269 | 101 |
| Tizanidine Hcl | 226 | 141 |
| Baclofen | 156 | 95 |
| Methylprednisolone | 143 | 135 |
| Gabapentin | 38 | 27 |
| Celecoxib | 35 | 13 |
| Methocarbamol | 27 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$212,435 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2016-01-06
Frequently asked questions
- What is Constantine Toumbis's NPI number?
- Constantine Toumbis's National Provider Identifier (NPI) is 1386781409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constantine Toumbis's specialty?
- Constantine Toumbis is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Constantine Toumbis located?
- Constantine Toumbis's practice location on file with NPPES is 6099 W Gulf to Lake Hwy, Crystal River, FL 34429-8721.
- What is Constantine Toumbis's phone number?
- The practice phone number listed in the NPPES registry for Constantine Toumbis is (352) 794-6868.
- Does Constantine Toumbis accept Medicare?
- Constantine Toumbis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constantine Toumbis's NPI active?
- Yes — Constantine Toumbis's NPI (1386781409) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.