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MR. JOHN WILLIAM KNIFFIN L.C.S.W.
NPI 1336350008
Social Worker in Oakland, CA

Active since May 24, 2007
7200 BANCROFT AVE STE 125A, OAKLAND, CA 94605(510) 777-3814(510) 777-3806 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. John William Kniffin L.c.s.w. NPPES

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

MR. JOHN WILLIAM KNIFFIN L.C.S.W. (NPI 1336350008) is an individual social worker in Oakland, California, licensed in California (LCS 20080) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1336350008
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. JOHN WILLIAM KNIFFINCredential: L.C.S.W.
Location Address7200 BANCROFT AVE STE 125AOakland, CA 94605-2415
Mailing Address7200 Bancroft Ave Ste 125aOakland, CA 94605-2415 · (510) 777-3814 · Fax (510) 777-3806
Phone(510) 777-3814
Fax(510) 777-3806
Sole ProprietorNo
Enumeration DateMay 24, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1336350008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · LCS 20080
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
7200 BANCROFT AVE STE 125A, Oakland, CA 94605
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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.

MR. JOHN REED SEIDEN MSW
Social Worker (Clinical)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3830
MRS. TIFFANY TIKEUNA OROZCO LCSW
Social Worker (Clinical)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3832
MS. DONNA RENEE WILLIAMS MSW
Social Worker (Clinical)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3812
VANESSA JENNINGS
Counselor (Mental Health)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 981-4100
RENIKIA BROWN MSW
Social Worker (Clinical)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3800
MS. TIFFANY LUCERO
Social Worker (Clinical)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3812
DR. JOHN ANTHONY BRIM M.D.
Psychiatry & Neurology (Psychiatry)
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3800
THEODORE FRANKFORT LCSW
Social Worker
7200 BANCROFT AVE STE 125A
OAKLAND, CA 94605
Alameda County (510) 777-3816

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 John Kniffin's NPI number?

The NPI number for John Kniffin is 1336350008. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is John Kniffin located?

John Kniffin practices at 7200 Bancroft Ave Ste 125A, Oakland, CA 94605. The listed phone number is (510) 777-3814.

What is John Kniffin's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for John Kniffin 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.