What is Joshua Harris's NPI number?

Joshua Harris's National Provider Identifier (NPI) is 1043890676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joshua Harris's specialty?

Joshua Harris is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Joshua Harris located?

Joshua Harris's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.

What is Joshua Harris's phone number?

The practice phone number listed in the NPPES registry for Joshua Harris is (714) 456-7890.

Is Joshua Harris's NPI active?

Yes — Joshua Harris's NPI (1043890676) is active in the NPPES registry as of the last update on 2026-02-23.

IndividualActive

Joshua Harris, MD

NPI 1043890676 · Diagnostic Radiology Physician · Orange, CA

Joshua Harris, MD is a Diagnostic Radiology Physician provider in Orange, CA (NPI 1043890676).

Provider details

NPI number: 1043890676
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: A181915 (CA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense A181915 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

101 the City Dr S

Orange, CA 92868-3201

Phone: (714) 456-7890

Street-level locationGet directions

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Mailing address