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Dr. John R Macfarlane, M.D.

Neurological Surgery Physician in Murray, UT · enumerated 2006.

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

National Provider Identifier

1679533343

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Registry record

Entity type Individual (Type 1)
Name Dr. John R Macfarlane
Credential M.D.
Sex Male
Practice address 5171 Cottonwood St, Suite 950, Murray, UT, 84107
Phone (801) 507-9555
Fax (801) 507-9550
Enumeration date Mar 25, 2006
Last updated in NPPES Aug 2, 2019

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 1839181205 (UT) 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

Is NPI 1679533343 active?
Yes, as of the latest NPPES snapshot, NPI 1679533343 is active (record last updated 2019-08-02).
How do I verify John Macfarlane's NPI record?
Cross-check NPI 1679533343 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-02.