Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ahmad A Alwan, DO
Neurology Physician in Vestal, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154462570
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Registry record
Entity type Individual (Type 1)
Name Ahmad A Alwan
Credential DO
Sex Male
Practice address 200 Front St, Ste C, Vestal, NY, 13850
Phone (607) 239-5694
Fax (607) 239-5720
Enumeration date Feb 9, 2007
Last updated in NPPES Feb 21, 2020
Taxonomy & licenses
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 247034 (NY) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02964836 | Medicaid | NY | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Ahmad Alwan?
The National Provider Identifier (NPI) for Ahmad Alwan is 1154462570, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ahmad Alwan practice?
The practice location on file with NPPES is in Vestal, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Romeo Morales Dermatology Physician · Vestal, NY NPI 1275533556 Dharmesh Patel Neurology Physician · Vestal, NY NPI 1861488041 John Gartman Neurological Surgery Physician · Vestal, NY NPI 1295712636 Michael Barton Physician Assistant · Vestal, NY NPI 1609855428 Sajid Khan Pain Medicine (Physical Medicine & Rehabilitation) Physician · Vestal, NY NPI 1033186002 Genadij Sienkiewicz Dermatology Physician · Vestal, NY NPI 1821036740 Ronnie Kanas Specialist · Vestal, NY NPI 1265458095 Cori Pane Family Nurse Practitioner · Vestal, NY NPI 1417973074
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-21.