STEVEN E BLACKMAN
NPI 1891327490
Counselor - Addiction (Substance Use Disorder) in Oakland, CA

Q: What is Steven Blackman's NPI number?

The NPI number for Steven Blackman is 1891327490. It was assigned to this individual provider in the NPPES registry on February 11, 2020.

Q: What is Steven Blackman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Steven Blackman was last updated on February 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 11, 2020

5701 WALNUT ST, OAKLAND, CA 94605(415) 777-9953 Get Directions Write a Review

NPPES record last updated: February 11, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Steven E Blackman NPPES

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

STEVEN E BLACKMAN (NPI 1891327490) is an individual addiction (substance use disorder) provider in Oakland, California and active in the NPI registry since February 2020.

NPPES Registry Identity

NPI1891327490

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameSTEVEN E BLACKMAN

Location Address5701 WALNUT STOakland, CA 94605-1050

Mailing Address5701 Walnut StOakland, CA 94605-1050

Phone(415) 777-9953

Sole ProprietorNo

Enumeration DateFebruary 11, 2020

✔ NPI 1891327490 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

5701 WALNUT ST, Oakland, CA 94605

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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 Steven Blackman's NPI number?

The NPI number for Steven Blackman is 1891327490. It was assigned to this individual provider in the NPPES registry on February 11, 2020.

Where is Steven Blackman located?

Steven Blackman practices at 5701 Walnut St, Oakland, CA 94605. The listed phone number is (415) 777-9953.

What is Steven Blackman'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 Steven Blackman was last updated on February 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.