Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID NATHAN BARTHOLOMEW D.C.
NPI 1932101375
Chiropractor - Internist in Newport Beach, CA

Active since August 15, 2005
4341 BIRCH ST, SUITE 100, NEWPORT BEACH, CA 92660(949) 474-2188(949) 474-2207 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Nathan Bartholomew D.c. NPPES

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

DR. DAVID NATHAN BARTHOLOMEW D.C. (NPI 1932101375) is an individual internist provider in Newport Beach, California, licensed in California (DC27720) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1932101375
Entity TypeIndividualMale
Primary Taxonomy111NI0900X
Provider Legal NameDR. DAVID NATHAN BARTHOLOMEWCredential: D.C.
Location Address4341 BIRCH ST, SUITE 100Newport Beach, CA 92660-1924
Mailing Address4341 Birch St, Suite 100Newport Beach, CA 92660-1924 · (949) 474-2188 · Fax (949) 474-2207
Fax(949) 474-2207
Sole ProprietorNo
Enumeration DateAugust 15, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1932101375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractor · InternistChiropractic Providers
Taxonomy Code111NI0900X
License Licensed in CA · DC27720
Definition
The chiropractic internist may serve as a primary care physician or may see patients referred from other providers for evaluation and co-management. Evaluation is focused on the early detection of functional, nutritional, and pathological disorders. A chiropractic internist utilizes the diagnostic instruments necessary for proper examination. In cases where laboratory examination is necessary, a chiropractic internist utilizes a recognized reference laboratory facility. A chiropractic internist may manage his or her own cases or may refer to another specialist when prudent to do so. The chiropractic internist utilizes documented natural therapies, therapeutic lifestyle changes, patient education and other resources to promote patient health and avoidance of disease.
4341 BIRCH ST, Newport Beach, CA 92660

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Chiropractor
4341 BIRCH ST, SUITE 100
NEWPORT BEACH, CA 92660
Occupational Therapist
4341 BIRCH ST, STE 102
NEWPORT BEACH, CA 92660
Occupational Therapist (Hand)
4341 BIRCH ST, STE 102
NEWPORT BEACH, CA 92660
Physical Therapist
4341 BIRCH ST, SUITE 102
NEWPORT BEACH, CA 92660

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 Bartholomew's NPI number?

The NPI number for David Bartholomew is 1932101375. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is David Bartholomew located?

David Bartholomew practices at 4341 Birch St Suite 100, Newport Beach, CA 92660. The listed phone number is (949) 474-2188.

What is David Bartholomew's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Internist, with taxonomy code 111NI0900X.

When was this NPI record last updated?

The NPPES record for David Bartholomew was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.