1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Counselor
  6. NPI Profile

ADAM CHRISTOPHER DECKER M.A.
NPI 1457570244
Counselor - Addiction (Substance Use Disorder) in San Francisco, CA

Active since April 24, 2007
1111 MARKET ST, SAN FRANCISCO, CA 94103(415) 863-3883(415) 863-7343 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Adam Christopher Decker M.a. NPPES

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

ADAM CHRISTOPHER DECKER M.A. (NPI 1457570244) is an individual addiction (substance use disorder) provider in San Francisco, California and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1457570244
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameADAM CHRISTOPHER DECKERCredential: M.A.
Location Address1111 MARKET STSan Francisco, CA 94103-1513
Mailing AddressPo Box 191032San Francisco, CA 94119-1032 · (415) 734-1603 · Fax (415) 863-7343
Phone(415) 863-3883
Fax(415) 863-7343
Sole ProprietorNo
Enumeration DateApril 24, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1457570244 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
1111 MARKET ST, San Francisco, CA 94103
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIN MAUREEN SMITH FNP
Nurse Practitioner (Family)
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
MARVA B AUSTIN
Specialist
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
KEIKO GRACE
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
KIMBERLY CHOW
Student in an Organized Health Care Education/Training Program
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
BARBARA KAY DARBY I
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883
MR. DAVID M. VERGI
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3886
SIEFU T TSEGAY
Licensed Vocational Nurse
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (510) 712-3174
GEOFFREY JOSEPH EDEVANE SUD COUNSELOR
Counselor (Addiction (Substance Use Disorder))
1111 MARKET ST
SAN FRANCISCO, CA 94103
San Francisco County (415) 863-3883

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 Adam Decker's NPI number?

The NPI number for Adam Decker is 1457570244. It was assigned to this individual provider in the NPPES registry on April 24, 2007.

Where is Adam Decker located?

Adam Decker practices at 1111 Market St, San Francisco, CA 94103. The listed phone number is (415) 863-3883.

What is Adam Decker'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 Adam Decker was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.