Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander M Mckinney, MD

Neuroradiology Physician in Miami, FL · enumerated 2006.

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

National Provider Identifier

1831124031

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Registry record

Entity type Individual (Type 1)

Name Alexander M Mckinney

Credential MD

Sex Male

Practice address 1051 Nw 14th St Ste 511, Miami, FL, 33136

Phone (305) 243-6164

Enumeration date Jul 12, 2006

Last updated in NPPES Jun 10, 2020

Taxonomy & licenses

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 44222 (MN) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 145792 (FL) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 44222 (MN) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 145792 (FL) Secondary

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License ME145792 (FL) 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
1831124031	Medicaid	MN	-
418958200	Medicaid	MN	-

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

Is NPI 1831124031 active?

Yes, as of the latest NPPES snapshot, NPI 1831124031 is active (record last updated 2020-06-10).

How do I verify Alexander Mckinney's NPI record?

Cross-check NPI 1831124031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-10.