What is Alex Black's NPI number?

Alex Black's National Provider Identifier (NPI) is 1689867806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alex Black's specialty?

Alex Black is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Alex Black located?

Alex Black's practice location on file with NPPES is 2540 Charleston St, Oakland, CA 94602-2508.

What is Alex Black's phone number?

The practice phone number listed in the NPPES registry for Alex Black is (510) 292-0139.

Is Alex Black's NPI active?

Yes — Alex Black's NPI (1689867806) is active in the NPPES registry as of the last update on 2007-08-21.

IndividualActive

Alex Black

NPI 1689867806 · Marriage & Family Therapist · Oakland, CA

Alex Black is a Marriage & Family Therapist provider in Oakland, CA (NPI 1689867806).

Provider details

NPI number: 1689867806
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
18 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

2540 Charleston St

Oakland, CA 94602-2508

Phone: (510) 292-0139

Fax: (510) 268-3770

Street-level locationGet directions

More CA providers

Mailing address