DR. DAVID L. SITZER
NPI 1962876896
Psychologist - Counseling in Palo Alto, CA
About Dr. David L. Sitzer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID L. SITZER (NPI 1962876896) is a healthcare organization registered as a counseling in Palo Alto, California and active in the NPI registry since November 2015. The organization lists David L. Sitzer, Psychologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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 Dr. David L. Sitzer's NPI number?
The NPI number for Dr. David L. Sitzer is 1962876896. It was assigned to this organization in the NPPES registry on November 16, 2015.
Where is Dr. David L. Sitzer located?
Dr. David L. Sitzer is located at 3471 Ramona St, Palo Alto, CA 94306. The listed phone number is (650) 269-0657.
What is Dr. David L. Sitzer's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.
When was this NPI record last updated?
The NPPES record for Dr. David L. Sitzer was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.