DR. DAVID PAUL TRACHTENBERG MD
NPI 1023249869
Psychiatry & Neurology - Geriatric Psychiatry in Walnut Creek, CA

Q: What is David Trachtenberg's NPI number?

The NPI number for David Trachtenberg is 1023249869. It was assigned to this individual provider in the NPPES registry on July 28, 2009.

Q: What is David Trachtenberg's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Active since July 28, 2009

1888 APPIA CT, WALNUT CREEK, CA 94598(925) 932-1889 Get Directions Write a Review

NPPES record last updated: July 28, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. David Paul Trachtenberg Md NPPES

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

DR. DAVID PAUL TRACHTENBERG MD (NPI 1023249869) is an individual geriatric psychiatry provider in Walnut Creek, California, licensed in California (G26316) and active in the NPI registry since July 2009.

NPPES Registry Identity

NPI1023249869

Entity TypeIndividualMale

Primary Taxonomy2084P0805X

Provider Legal NameDR. DAVID PAUL TRACHTENBERGCredential: MD

Location Address1888 APPIA CTWalnut Creek, CA 94598-2238

Mailing Address1888 Appia CtWalnut Creek, CA 94598-2238 · (925) 932-1889

Phone(925) 932-1889

Sole ProprietorYes

Enumeration DateJuly 28, 2009

✔ NPI 1023249869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0805X

License✔ Licensed in CA · G26316

Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

1888 APPIA CT, Walnut Creek, CA 94598

Open in Google Maps ↗

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 David Trachtenberg's NPI number?

The NPI number for David Trachtenberg is 1023249869. It was assigned to this individual provider in the NPPES registry on July 28, 2009.

Where is David Trachtenberg located?

David Trachtenberg practices at 1888 Appia Ct, Walnut Creek, CA 94598. The listed phone number is (925) 932-1889.

What is David Trachtenberg's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

When was this NPI record last updated?

The NPPES record for David Trachtenberg was last updated on July 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.