What is Mark Brenner's NPI number?

Mark Brenner's National Provider Identifier (NPI) is 1417527987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Brenner's specialty?

Mark Brenner is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Mark Brenner located?

Mark Brenner's practice location on file with NPPES is 13333 Ventura Blvd Ste 205, Sherman Oaks, CA 91423-6226.

What is Mark Brenner's phone number?

The practice phone number listed in the NPPES registry for Mark Brenner is (819) 422-2000.

Is Mark Brenner's NPI active?

Yes — Mark Brenner's NPI (1417527987) is active in the NPPES registry as of the last update on 2021-06-28.

IndividualActive

Mark Brenner

NPI 1417527987 · Counselor · Sherman Oaks, CA

Mark Brenner is a Counselor provider in Sherman Oaks, CA (NPI 1417527987).

Provider details

NPI number: 1417527987
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 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

13333 Ventura Blvd Ste 205

Sherman Oaks, CA 91423-6226

Phone: (819) 422-2000

Street-level locationGet directions

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Mailing address