Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Fiona F Meller Azrieli, MD

Pulmonary Disease Physician in Halethorpe, MD · enumerated 2005.

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

National Provider Identifier

1659363885

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Registry record

Entity type Individual (Type 1)

Name Dr. Fiona F Meller Azrieli

Credential MD

Sex Female

Practice address 1701 Twin Springs Rd, Halethorpe, MD, 21227

Phone (410) 737-5520

Fax (410) 737-5521

Enumeration date Aug 15, 2005

Last updated in NPPES Jun 13, 2021

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D70477 (MD) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD038639 (DC) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 0101247347 (VA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License D70477 (MD) 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.

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Frequently asked questions

Where does Fiona Meller Azrieli practice?

The practice location on file with NPPES is in Halethorpe, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Fiona Meller Azrieli?

The National Provider Identifier (NPI) for Fiona Meller Azrieli is 1659363885, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-13.