What is Mark Marolt's NPI number?

Mark Marolt's National Provider Identifier (NPI) is 1255574596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Marolt's specialty?

Mark Marolt is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Mark Marolt located?

Mark Marolt's practice location on file with NPPES is 820 23rd St, Richmond, CA 94804-1338.

What is Mark Marolt's phone number?

The practice phone number listed in the NPPES registry for Mark Marolt is (510) 229-5000.

Is Mark Marolt's NPI active?

Yes — Mark Marolt's NPI (1255574596) is active in the NPPES registry as of the last update on 2009-04-16.

IndividualActive

Mark Marolt

NPI 1255574596 · Addiction (Substance Use Disorder) Counselor · Richmond, CA

Mark Marolt is a Addiction (Substance Use Disorder) Counselor provider in Richmond, CA (NPI 1255574596).

Provider details

NPI number: 1255574596
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
83% 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

820 23rd St

Richmond, CA 94804-1338

Phone: (510) 229-5000

Street-level locationGet directions

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Mailing address