Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Johnstone Mackay

Urology Physician in Bedford, TX · enumerated 2017 · practices at Heb Neurosurgery PA.

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

National Provider Identifier

1750813226

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Registry record

Entity type Individual (Type 1)

Name Alexander Johnstone Mackay

Sex Male

Practice address 1604 Hospital Pkwy Ste 501, Bedford, TX, 76022

Phone (877) 367-8768

Enumeration date Apr 3, 2017

Last updated in NPPES Aug 31, 2022

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License T5615 (TX) Primary

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

How do I verify Alexander Mackay's NPI record?

Cross-check NPI 1750813226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750813226 active?

Yes, as of the latest NPPES snapshot, NPI 1750813226 is active (record last updated 2022-08-31).

Other providers at this practice address

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Jerry Light Vascular Surgery Physician · Bedford, TX NPI 1831198720 Heb Neurosurgery PA Specialist · Bedford, TX NPI 1578751095 Sajid Shah Vascular Surgery Physician · Bedford, TX NPI 1497920953 Collin Gandillon Vascular Surgery Physician · Bedford, TX NPI 1437492345 Nathaniel Jones Physician Assistant · Bedford, TX NPI 1750791240

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-31.