Ahmad Alwan, DO
NPI 1154462570 · Neurology Physician · Vestal, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahmad Alwan, DO is a Neurology Physician provider in Vestal, NY (NPI 1154462570).
Provider details
- NPI number
- 1154462570
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 247034 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,048 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 290 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 273 | $124 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 141 | $94 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 106 | $163 |
| Measurement of Brain Wave Activity (eeg), 61-119 Minutes95813 | 94 | $428 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 524 | 109 |
| Levetiracetam | 446 | 82 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 317 | 73 |
| Gabapentin | 259 | 53 |
| Topiramate | 192 | 41 |
| Lacosamide | 163 | 20 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 162 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$454 across 24 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
- 2007-02-09
- Last updated
- 2020-02-21
- Certified
- 2020-02-21
Frequently asked questions
- What is Ahmad Alwan's NPI number?
- Ahmad Alwan's National Provider Identifier (NPI) is 1154462570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahmad Alwan's specialty?
- Ahmad Alwan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ahmad Alwan located?
- Ahmad Alwan's practice location on file with NPPES is 200 Front St, Vestal, NY 13850-1559.
- What is Ahmad Alwan's phone number?
- The practice phone number listed in the NPPES registry for Ahmad Alwan is (607) 239-5694.
- Does Ahmad Alwan accept Medicare?
- Ahmad Alwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahmad Alwan's NPI active?
- Yes — Ahmad Alwan's NPI (1154462570) is active in the NPPES registry as of the last update on 2020-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.