CMS-1500 Box 24J / 33a • NPI
1538587803
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
15 PARKMAN ST, BOSTON, MA, 02114-3117
✓ 9-Digit EDI 837 ZIP+4 (02114-3117)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1538587803 (HAITHAM SAMIR ALABSI, DO) 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
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1538587803 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | HAITHAM SAMIR ALABSI, DO |
| 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 | 15 PARKMAN ST, BOSTON, MA, 02114-3117 |
| Practice Telephone / Fax | Tel: (855) 644-6387 |
| Administrative Mailing Address | 15 PARKMAN ST, BOSTON, MA, 02114-3117 |
| Enumeration & Last Sync | Enumerated: 2014-04-02 | CMS Record Updated: 2026-03-16 |
Clinic Location, Accessibility & Directions
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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)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (HAITHAM SAMIR ALABSI, DO)
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
- 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, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: NY | License: 315497-01 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: MA | License: 285683 | Primary: Yes (Primary) |
2084A2900X — Psychiatry & Neurology, Neurocritical CarePlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: MA | License: 130 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: NC | License: 2025-02781 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: CA | License: 20A18934 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: IN | License: 02008321A | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: MI | License: 5101026004 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: PA | License: OS024954 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: AL | License: 4109 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: MA | License: 90130 | Primary: Secondary |
2084A2900X — Psychiatry & Neurology, Neurocritical CarePlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: IN | License: 02008321A | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: WI | License: 74833-21 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: NJ | License: 25MB11306300 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: OH | License: 34.013413 | Primary: Secondary |
2084N0400X — Psychiatry & Neurology, NeurologyPlain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist) | State: IL | License: 036155494 | Primary: Secondary |
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