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MARK MAROLT
NPI 1255574596
Counselor - Addiction (Substance Use Disorder) in Richmond, CA

Active since April 16, 2009
820 23RD ST, RICHMOND, CA 94804(510) 229-5000 Get Directions Write a Review

NPPES record last updated: April 16, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark Marolt NPPES

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

MARK MAROLT (NPI 1255574596) is an individual addiction (substance use disorder) provider in Richmond, California and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1255574596
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMARK MAROLT
Location Address820 23RD STRichmond, CA 94804-1338
Mailing Address820 23rd StRichmond, CA 94804-1338 · (510) 229-5000
Phone(510) 229-5000
Sole ProprietorNo
Enumeration DateApril 16, 2009
✔ NPI 1255574596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
820 23RD ST, Richmond, CA 94804
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Other Providers at the Same Location NPPES 20

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

OLIVER MAURICE HENDERSON
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
DEBBIE YVETTE BARNABY RASI
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
DEBORAH LYNN SMITH
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
CAROL MARIE EVANS
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
WARREN G. SPENCER RASI
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
CARL R COTRIGHT
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
SHERI R. JOHNSON
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000
CHARLES E. MOORE RASI
Counselor (Addiction (Substance Use Disorder))
820 23RD ST
RICHMOND, CA 94804
Contra Costa County (510) 229-5000

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 Marolt's NPI number?

The NPI number for Mark Marolt is 1255574596. It was assigned to this individual provider in the NPPES registry on April 16, 2009.

Where is Mark Marolt located?

Mark Marolt practices at 820 23rd St, Richmond, CA 94804. The listed phone number is (510) 229-5000.

What is Mark Marolt's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mark Marolt was last updated on April 16, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.