Karl Lozanne, MD
NPI 1013114735 · Neurological Surgery Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Lozanne, MD is a Neurological Surgery Physician provider in Columbia, SC (NPI 1013114735).
Provider details
- NPI number
- 1013114735
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32053 (SC)
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
18 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
959 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 206 | $164 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 161 | $115 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 128 | $40 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 77 | $203 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 55 | $29 |
| X-Ray of Upper Spine, 4-5 Views72050 | 45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 39 | 34 |
| Tamsulosin Hcl | 39 | 38 |
| Gabapentin | 35 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 33 | 24 |
| Oxycodone Hcl | 25 | 13 |
| Methocarbamol | 22 | 12 |
| Tizanidine Hcl | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$274 across 13 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
- 2007-06-27
- Last updated
- 2016-01-07
Frequently asked questions
- What is Karl Lozanne's NPI number?
- Karl Lozanne's National Provider Identifier (NPI) is 1013114735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Lozanne's specialty?
- Karl Lozanne is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Lozanne located?
- Karl Lozanne's practice location on file with NPPES is 1910 Blanding St, Columbia, SC 29201-3520.
- What is Karl Lozanne's phone number?
- The practice phone number listed in the NPPES registry for Karl Lozanne is (803) 256-4107.
- Does Karl Lozanne accept Medicare?
- Karl Lozanne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Lozanne's NPI active?
- Yes — Karl Lozanne's NPI (1013114735) is active in the NPPES registry as of the last update on 2016-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.