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Vasia A Ahmed, M.D.

Hematology & Oncology Physician in Tinley Park, IL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992797047

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Registry record

Entity type Individual (Type 1)
Name Vasia A Ahmed
Credential M.D.
Sex Female
Practice address 17333 La Grange Rd Ste 200, Tinley Park, IL, 60487
Phone (708) 342-1900
Fax (708) 745-9993
Enumeration date Aug 16, 2005
Last updated in NPPES Jun 16, 2025

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 036069477 (IL) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 036069477 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036069477 Medicaid IL -
0293780001 Other IL JURISDICTION B DME MAC
110204791 Other IL RAILROAD MED PIN

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Vasia Ahmed?
Vasia Ahmed is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-16.