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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALLAN N. TANNENBAUM PH.D.
NPI 1639133093
Counselor - Mental Health in Narberth, PA

Active since April 13, 2006
915 MONTGOMERY AVE, SUITE 210, NARBERTH, PA 19072(610) 667-9830(610) 667-9866 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Allan N. Tannenbaum Ph.d. NPPES

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

DR. ALLAN N. TANNENBAUM PH.D. (NPI 1639133093) is an individual mental health provider in Narberth, Pennsylvania, licensed in Pennsylvania (PS003039L) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1639133093
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDR. ALLAN N. TANNENBAUMCredential: PH.D.
Location Address915 MONTGOMERY AVE, SUITE 210Narberth, PA 19072-1548
Mailing Address194 Rolling RdBala Cynwyd, PA 19004-2667 · (610) 667-9830 · Fax (610) 667-9866
Phone(610) 667-9830
Fax(610) 667-9866
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1639133093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in PA · PS003039L
915 MONTGOMERY AVE, Narberth, PA 19072
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Other Providers at the Same Location NPPES 14

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

JENNIFER KRAFT M.D.
Internal Medicine
915 MONTGOMERY AVE, STE 400
PENN VALLEY, PA 19072
Montgomery County (610) 668-7992
CUMMINGS AND TANNENBAUM ASSOCIATES, INC.
Social Worker (Clinical)
915 MONTGOMERY AVE, SUITE 210
PENN VALLEY, PA 19072
Montgomery County (610) 667-9830
DR. ALEX M. SIEGEL J.D.,PH.D.
Psychologist
915 MONTGOMERY AVE, SUITE 210
NARBERTH, PA 19072
Montgomery County (610) 668-4240
STUART KATZEN MONTGOMERY CHIROPRACTIC
Chiropractor
915 MONTGOMERY AVE, SUITE 109
NARBERTH, PA 19072
Montgomery County (610) 664-8330
MS. SALLY WEINSTOCK MSS LCSW
Social Worker
915 MONTGOMERY AVE, SUITE 210
NARBERTH, PA 19072
Montgomery County (610) 668-8033
DR. LINDA M. BULLOCK DO
Internal Medicine
915 MONTGOMERY AVE, 4TH FLOOR
PENN VALLEY, PA 19072
Montgomery County (610) 668-7992
LISA SNITZER MSS LSW
Social Worker (Clinical)
915 MONTGOMERY AVE, SUITE 210
NARBERTH, PA 19072
Montgomery County (610) 667-9830
ALEX M. SIEGEL, J.D.,PH.D., LLC
Psychologist (Clinical)
915 MONTGOMERY AVE, SUITE 210
PENN VALLEY, PA 19072
Montgomery County (610) 668-4240

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 Allan Tannenbaum's NPI number?

The NPI number for Allan Tannenbaum is 1639133093. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Allan Tannenbaum located?

Allan Tannenbaum practices at 915 Montgomery Ave Suite 210, Narberth, PA 19072. The listed phone number is (610) 667-9830.

What is Allan Tannenbaum's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Allan Tannenbaum was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.