What is Gian Bruno's NPI number?

Gian Bruno's National Provider Identifier (NPI) is 1265393862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gian Bruno's specialty?

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

Where is Gian Bruno located?

Gian Bruno's practice location on file with NPPES is 2275 Market St Ste 7, San Francisco, CA 94114-1662.

What is Gian Bruno's phone number?

The practice phone number listed in the NPPES registry for Gian Bruno is (415) 659-8282.

Is Gian Bruno's NPI active?

Yes — Gian Bruno's NPI (1265393862) is active in the NPPES registry as of the last update on 2025-11-21.

IndividualActive

Gian Bruno

NPI 1265393862 · Mental Health Counselor · San Francisco, CA

Gian Bruno is a Mental Health Counselor provider in San Francisco, CA (NPI 1265393862).

Provider details

NPI number: 1265393862
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2275 Market St Ste 7

San Francisco, CA 94114-1662

Phone: (415) 659-8282

Street-level locationGet directions

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Mailing address