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MR. MARK ANTONIO CROOK
NPI 1508033671
Counselor - Mental Health in Altadena, CA

Active since May 08, 2008
760 WEST MOUNTAIN VIEW ST, ALTADENA, CA 91001(626) 798-6793 Get Directions Write a Review

NPPES record last updated: May 8, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Antonio Crook NPPES

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

MR. MARK ANTONIO CROOK (NPI 1508033671) is an individual mental health provider in Altadena, California and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1508033671
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. MARK ANTONIO CROOK
Location Address760 WEST MOUNTAIN VIEW STAltadena, CA 91001
Mailing Address760 West Mountain View StAltadena, CA 91001 · (626) 798-6793
Phone(626) 798-6793
Sole ProprietorYes
Enumeration DateMay 8, 2008
✔ NPI 1508033671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
760 WEST MOUNTAIN VIEW ST, Altadena, CA 91001
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH MEREDITH WRAY
Counselor (Mental Health)
760 WEST MOUNTAIN VIEW ST
ALTADENA, CA 91001
Los Angeles County (626) 798-6793
GUADALUPE LASCANO-MORALES BS
Rehabilitation Practitioner
760 WEST MOUNTAIN VIEW ST
ALTADENA, CA 91001
Los Angeles County (626) 798-6793

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 Crook's NPI number?

The NPI number for Mark Crook is 1508033671. It was assigned to this individual provider in the NPPES registry on May 8, 2008.

Where is Mark Crook located?

Mark Crook practices at 760 West Mountain View St, Altadena, CA 91001. The listed phone number is (626) 798-6793.

What is Mark Crook's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mark Crook was last updated on May 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.