Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ahmad Alsibai, M.D.
Hospitalist Physician in Dyer, IN · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265741235
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Registry record
Entity type Individual (Type 1)
Name Ahmad Alsibai
Credential M.D.
Sex Male
Practice address 24 Joliet St, Dyer, IN, 46311
Phone (219) 865-2141
Fax (219) 933-2288
Enumeration date Sep 24, 2010
Last updated in NPPES Sep 4, 2024
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 01093416A (IN) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MA10008400 (NJ) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 036164222 (IL) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD457478 (PA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 01093416A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
Is NPI 1265741235 active?
Yes, as of the latest NPPES snapshot, NPI 1265741235 is active (record last updated 2024-09-04).
How do I verify Ahmad Alsibai's NPI record?
Cross-check NPI 1265741235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Stanley Ladowicz Clinical Social Worker · Dyer, IN NPI 1316948342 Harvey Levin Surgery Physician · Dyer, IN NPI 1972595361 Christine Chariton Social Worker · Dyer, IN NPI 1194719435 Brett Marcotte Emergency Medicine Physician · Dyer, IN NPI 1376537068 Howard Grundy Maternal & Fetal Medicine Physician · Dyer, IN NPI 1871587493 Peggy Quinn Clinical Social Worker · Dyer, IN NPI 1144215351 Shahnour Yaylayan Psychiatry Physician · Dyer, IN NPI 1104811009 Joseph Chamberlain Clinical Social Worker · Dyer, IN NPI 1124013933
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-04.