JOHN DUNCAN MCEWEN M.D.
NPI 1194813014
Psychiatry & Neurology - Psychiatry in Durham, NC

Q: What is John Mcewen's NPI number?

The NPI number for John Mcewen is 1194813014. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Q: What is John Mcewen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for John Mcewen was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 10, 2006

1415 WATTS ST, DURHAM, NC 27701(919) 810-3536 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About John Duncan Mcewen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN DUNCAN MCEWEN M.D. (NPI 1194813014) is an individual psychiatry provider in Durham, North Carolina, licensed in North Carolina (28425) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1194813014

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameJOHN DUNCAN MCEWENCredential: M.D.

Location Address1415 WATTS STDurham, NC 27701-1136

Mailing Address602 N Buchanan BlvdDurham, NC 27701-1730 · (919) 645-7976

Phone(919) 810-3536

Sole ProprietorYes

Enumeration DateOctober 10, 2006

Last NPPES UpdateNovember 12, 2025

NPPES CertifiedNovember 12, 2025

✔ NPI 1194813014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in NC · 28425

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1415 WATTS ST, Durham, NC 27701

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Mcewen's NPI number?

The NPI number for John Mcewen is 1194813014. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is John Mcewen located?

John Mcewen practices at 1415 Watts St, Durham, NC 27701. The listed phone number is (919) 810-3536.

What is John Mcewen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for John Mcewen was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.