What is Mehron Dhillon's NPI number?

Mehron Dhillon's National Provider Identifier (NPI) is 1023703980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mehron Dhillon's specialty?

Mehron Dhillon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Mehron Dhillon located?

Mehron Dhillon's practice location on file with NPPES is 3800 W Chapman Ave Ste 500, Orange, CA 92868-1638.

What is Mehron Dhillon's phone number?

The practice phone number listed in the NPPES registry for Mehron Dhillon is (714) 456-5902.

Is Mehron Dhillon's NPI active?

Yes — Mehron Dhillon's NPI (1023703980) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Mehron Dhillon, MD

NPI 1023703980 · Psychiatry Physician · Orange, CA

Mehron Dhillon, MD is a Psychiatry Physician provider in Orange, CA (NPI 1023703980).

Provider details

NPI number: 1023703980
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: A207868 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense A207868 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

3800 W Chapman Ave Ste 500

Orange, CA 92868-1638

Phone: (714) 456-5902

Street-level locationGet directions

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Mailing address