Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexander Julian Nemeth, MD

Neuroradiology Physician in Chicago, IL · enumerated 2005.

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

National Provider Identifier

1609866326

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexander Julian Nemeth

Credential MD

Sex Male

Practice address 676 N Saint Clair St, Suite 1400, Chicago, IL, 60611

Phone (312) 695-1292

Fax (312) 695-4108

Enumeration date Oct 25, 2005

Last updated in NPPES Dec 12, 2007

Taxonomy & licenses

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 219512 (MA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 219512 (MA) Secondary

2085D0003X Diagnostic Neuroimaging (Radiology) Physician Allopathic & Osteopathic Physicians Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians 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
J27253	Other	MA	BCBS MA
469180	Other	MA	TUFTS HEALTH PLAN
2041065	Medicaid	MA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Alexander Nemeth?

Alexander Nemeth is registered in NPPES with the primary taxonomy of Neuroradiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-12.