MR. MARK J HOWERTON MS, LMFT
NPI 1871820779
Marriage & Family Therapist in Costa Mesa, CA

Q: What is Mark Howerton's NPI number?

The NPI number for Mark Howerton is 1871820779. It was assigned to this individual provider in the NPPES registry on November 13, 2009.

Q: What is Mark Howerton's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Howerton was last updated on May 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.

Active since November 13, 2009

3001 RED HILL AVE., STE. 1-216, COSTA MESA, CA 92626(949) 933-6275 Get Directions Write a Review

NPPES record last updated: May 23, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Mark J Howerton Ms, Lmft NPPES

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

MR. MARK J HOWERTON MS, LMFT (NPI 1871820779) is an individual marriage & family therapist in Costa Mesa, California, licensed in California (MFC #46047) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1871820779

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameMR. MARK J HOWERTONCredential: MS, LMFT

Location Address3001 RED HILL AVE., STE. 1-216Costa Mesa, CA 92626

Mailing Address3001 Red Hill Ave, Ste. 1-216Costa Mesa, CA 92626 · (949) 933-6275

Phone(949) 933-6275

Sole ProprietorYes

Enumeration DateNovember 13, 2009

Last NPPES UpdateMay 23, 2016

✔ NPI 1871820779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · MFC #46047

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License MFC #46047 (CA)

Also ListedPsychoanalystTaxonomy 102L00000X · License MFC #46047 (CA)

3001 RED HILL AVE., Costa Mesa, CA 92626

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Other Identifiers 1

OtherMFC#46047CA · Lmft

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 Mark Howerton's NPI number?

The NPI number for Mark Howerton is 1871820779. It was assigned to this individual provider in the NPPES registry on November 13, 2009.

Where is Mark Howerton located?

Mark Howerton practices at 3001 Red Hill Ave. Ste. 1-216, Costa Mesa, CA 92626. The listed phone number is (949) 933-6275.

What is Mark Howerton's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Mark Howerton was last updated on May 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.