Ariel O Antezana
Neurology · Alexandria, LA
At a glance
3311 Prescott Rd Ste 216, Alexandria, LA 71301-3983
Published activity: Skin biopsy. View counts and coverage
NPPES record updated Aug 12, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3311 Prescott Rd Ste 216Alexandria, LA 71301-3983
Additional reported practice locations
800 Poly PlBrooklyn, NY 112097104
Phone: 7188366600
Fax: 7186303761
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2004
- CMS specialties
- Neurology
Practice groups
- Christus Health Central Louisiana
- Lasalle Parish Hospital Service Dist No1
- Neuromedical Clinic Of Cenla,L.l.c.
- Physical Therapy Services Of West Louisiana Inc
Reported hospital affiliations
- Beauregard Memorial Hospital Deridder, LA
- Christus Central Louisiana Surgical Hospital Alexandria, LA
- Christus St Frances Cabrini Hospital Alexandria, LA
- Hardtner Medical Center Olla, LA
- Rapides Regional Medical Center Alexandria, LA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Skin biopsy | 17 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Consulting fee | $10,305.50 |
| Food and beverage | $4,664.90 |
| Services other than consulting | $2,740.00 |
| Education | $94.99 |
Reporting companies
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $9,611.99 |
| E.R. SQUIBB & SONS, L.L.C. | $2,832.28 |
| ABBVIE INC. | $846.73 |
| EMD SERONO, INC. | $680.21 |
| BIOGEN, INC. | $497.15 |
| UCB, INC. | $354.57 |
| NEUROCRINE BIOSCIENCES, INC. | $334.98 |
| TG THERAPEUTICS, INC. | $320.22 |
| Other reporting companies | $2,327.26 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Oct 7, 2009
- Record updated
- Aug 12, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
2084N0400X · Primary
License reported: MD206719 LA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3311 Prescott Rd Ste 216Alexandria, LA 71301-3983
- Phone
- (318) 443-0490
- Fax
- (318) 443-0690
Mailing address
3311 PRESCOTT RD STE 216ALEXANDRIA, LA 713013983
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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