What is Katie Holmes's NPI number?

Katie Holmes's National Provider Identifier (NPI) is 1861238750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Holmes's specialty?

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

Where is Katie Holmes located?

Katie Holmes's practice location on file with NPPES is 5050 Barranca Pkwy, Irvine, CA 92604-4652.

What is Katie Holmes's phone number?

The practice phone number listed in the NPPES registry for Katie Holmes is (949) 936-5287.

Is Katie Holmes's NPI active?

Yes — Katie Holmes's NPI (1861238750) is active in the NPPES registry as of the last update on 2026-06-04.

IndividualActive

Katie Holmes

NPI 1861238750 · Marriage & Family Therapist · Irvine, CA

Katie Holmes is a Marriage & Family Therapist provider in Irvine, CA (NPI 1861238750).

Provider details

NPI number: 1861238750
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 135826 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 135826 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
1 yr 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

5050 Barranca Pkwy

Irvine, CA 92604-4652

Phone: (949) 936-5287

Street-level locationGet directions

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Mailing address