What is Mark Holmes's NPI number?

Mark Holmes's National Provider Identifier (NPI) is 1275410136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Holmes's specialty?

Mark Holmes is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Mark Holmes located?

Mark Holmes's practice location on file with NPPES is 705 W La Veta Ave Ste 208, Orange, CA 92868-4448.

What is Mark Holmes's phone number?

The practice phone number listed in the NPPES registry for Mark Holmes is (714) 532-9295.

Is Mark Holmes's NPI active?

Yes — Mark Holmes's NPI (1275410136) is active in the NPPES registry as of the last update on 2025-09-25.

IndividualActive

Mark Holmes

NPI 1275410136 · Marriage & Family Therapist · Orange, CA

Mark Holmes is a Marriage & Family Therapist provider in Orange, CA (NPI 1275410136).

Provider details

NPI number: 1275410136
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: AMFT156181 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense AMFT156181 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

705 W La Veta Ave Ste 208

Orange, CA 92868-4448

Phone: (714) 532-9295

Street-level locationGet directions

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Mailing address