DONALD SEVERINUS GERVAIS, M.D. — NPI 1750387676 (Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) in GRAY, LA)

CMS-1500 Box 24J / 33a • NPI

1750387676

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

2084N0400X (CMS 13)

Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)

Box 32 Service Location & ZIP+4

128 NEUROSCIENCE CT, GRAY, LA, 70359

Official NPPES Practice Location

Practice Phone & Referral Fax

(985) 917-3007

Fax: (985) 917-3010

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1750387676 (DONALD SEVERINUS GERVAIS, M.D.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1750387676` (NPI-1 Individual Practitioner)
Provider / Legal Name	DONALD SEVERINUS GERVAIS, M.D.
Plain-English Specialty	Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) NUCC Code: `2084N0400X` (Psychiatry & Neurology, Neurology)
Certifying / Licensing Body	American Board of Psychiatry and Neurology (ABPN)
Practice Location Address	128 NEUROSCIENCE CT, GRAY, LA, 70359
Practice Telephone / Fax	Tel: (985) 917-3007 \| Fax: (985) 917-3010
Administrative Mailing Address	128 NEUROSCIENCE CT, GRAY, LA, 70359-5209
Enumeration & Last Sync	Enumerated: 2005-06-24 \| CMS Record Updated: 2026-04-23

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

128 NEUROSCIENCE CT, GRAY, LA, 70359

🗺️ Open in Google Maps 🏥 More Providers in GRAY

🔒 Are you DONALD SEVERINUS GERVAIS, M.D.? Get your Verified NPI Clinic Badge or request personal phone/address redaction →

Plain-English Taxonomy & CMS Crosswalk (2084N0400X)

What Does Taxonomy Code 2084N0400X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 2084N0400X translates to:
"Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 13 (Physician/Neurology) • CMS Code 86 (Physician/Neuropsychiatry)
Certifying / Accrediting Authority: American Board of Psychiatry and Neurology (ABPN)
Clinical Scope: Stroke recovery, chronic or severe migraines, seizures, numbness/tingling in hands or feet (neuropathy), tremors, memory loss, or suspected CSF leak.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (DONALD SEVERINUS GERVAIS, M.D.)

Typical CPT / Diagnostic Procedures:

Electroencephalography (EEG — CPT 95816) for Seizure & Epilepsy Evaluation
Electromyography (EMG) & Nerve Conduction Studies (NCS)
Lumbar Puncture & Cerebrospinal Fluid (CSF) Pressure/Analysis
Acute Ischemic Stroke NIHSS Assessment & Neuroimaging Review

Common Therapeutic Classes:

CGRP Antagonists & Triptans (Sumatriptan, Rizatriptan) for Migraine
Antiepileptic Drugs (Levetiracetam, Lamotrigine, Valproate)
Levodopa/Carbidopa (Parkinson's Disease) & Gabapentin/Pregabalin (Neuropathy)
Antiplatelet & Secondary Stroke Prevention Regimens

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`2084N0400X` — Psychiatry & Neurology, Neurology Plain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)	State: LA \| License: `MD.022617` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.

Launch Bulk NPI Checker → JSON API Docs

DONALD SEVERINUS GERVAIS, M.D. (NPI #1750387676)