CMS-1500 Box 24J / 33a • NPI
1639278138
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
5500 HOHMAN AVENUE, SUITE 1E, HAMMOND, IN, 46320
Official NPPES Practice Location
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1639278138 (SYED SOHAIL AHMED, 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
Medicare Part B
✓ Eligible
DMEPOS Ordering
✓ Eligible
Home Health (HHA)
✓ Eligible
Power Mobility
✓ Eligible
Hospice Referring
✓ Eligible
Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1639278138)
Medicare Beneficiaries
272
Total Billed Services
414
Distinct CPT/HCPCS Codes
15
Medicare Allowed Total
$42,270.80
Actual Top Billed CPT / HCPCS Procedures (CMS Part B)
| CPT / HCPCS | Clinical Procedure Description | Services |
|---|---|---|
95816 | Measurement of brain wave activity (eeg), awake and drowsy | 24 |
95819 | Measurement of brain wave activity (eeg), awake and asleep | 38 |
99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 179 |
99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 127 |
99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 17 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1639278138 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | SYED SOHAIL AHMED, 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 | 5500 HOHMAN AVENUE, SUITE 1E, HAMMOND, IN, 46320 |
| Practice Telephone / Fax | Tel: (219) 853-1300 |
| Administrative Mailing Address | 2315 EAST 93RD STREET, CHICAGO, IL, 60617 |
| Enumeration & Last Sync | Enumerated: 2006-09-21 | CMS Record Updated: 2022-04-19 |
Clinic Location, Accessibility & Directions
📍 Practice Location & Patient Access
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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 (SYED SOHAIL AHMED, 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
- 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: IL | License: 036087295 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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