1. Home
  2. Directory
  3. California
  4. Santa Ana
  5. Internal Medicine
  6. NPI Profile

MR. DAVID OWEN MACLACHLAN MD
NPI 1114430402
Internal Medicine in Santa Ana, CA

Active since November 09, 2017
10161 BROADVIEW PL, SANTA ANA, CA 92705(714) 544-7175(714) 544-7314 Get Directions Write a Review

NPPES record last updated: November 14, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 14, 2017, Nov 9, 2017 (2 updates tracked since 2017).

About Mr. David Owen Maclachlan Md NPPES

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

MR. DAVID OWEN MACLACHLAN MD (NPI 1114430402) is an individual internal medicine provider in Santa Ana, California, licensed in California (G6626) and active in the NPI registry since November 2017.

NPPES Registry Identity

NPI1114430402
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMR. DAVID OWEN MACLACHLANCredential: MD
Location Address10161 BROADVIEW PLSanta Ana, CA 92705
Mailing Address10161 Broadview Pl.Santa Ana, CA 92705 · (714) 544-7175 · Fax (714) 544-7314
Phone(714) 544-7175
Fax(714) 544-7314
Sole ProprietorYes
Enumeration DateNovember 9, 2017
Last NPPES UpdateNovember 14, 20172 updates tracked since enumeration
✔ NPI 1114430402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G6626
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
10161 BROADVIEW PL, Santa Ana, CA 92705
Open in Google Maps ↗

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 David Maclachlan's NPI number?

The NPI number for David Maclachlan is 1114430402. It was assigned to this individual provider in the NPPES registry on November 9, 2017.

Where is David Maclachlan located?

David Maclachlan practices at 10161 Broadview Pl, Santa Ana, CA 92705. The listed phone number is (714) 544-7175.

What is David Maclachlan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for David Maclachlan was last updated on November 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.