DR. DAVID ELIAS MESSER PHD
NPI 1982103172
Psychologist - Counseling in Mesa, AZ

Active since February 02, 2018PECOS Enrolled
1845 W. DOBSON RD., STE 207, MESA, AZ 85202(480) 744-6483 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 19, 2025, Nov 2, 2023, Dec 7, 2022 and 2 more (5 updates tracked since 2021).

About Dr. David Elias Messer Phd NPPES

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

DR. DAVID ELIAS MESSER PHD (NPI 1982103172) is an individual counseling provider in Mesa, Arizona, licensed in Arizona (4933) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982103172
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameDR. DAVID ELIAS MESSERCredential: PHD
Location Address1845 W. DOBSON RD., STE 207Mesa, AZ 85202
Mailing Address1845 S Dobson Rd Ste 207Mesa, AZ 85202-5663 · (480) 744-6483
Sole ProprietorYes
Enumeration DateFebruary 2, 2018
Last NPPES UpdateJune 19, 20255 updates tracked since enumeration
NPPES CertifiedJune 19, 2025
NPI 1982103172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License Licensed in AZ · 4933
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
1845 W. DOBSON RD., Mesa, AZ 85202

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. David Elias Messer Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Messer's NPI number?

The NPI number for David Messer is 1982103172. It was assigned to this individual provider in the NPPES registry on February 2, 2018.

Where is David Messer located?

David Messer practices at 1845 W. Dobson Rd. Ste 207, Mesa, AZ 85202. The listed phone number is (480) 744-6483.

What is David Messer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is David Messer enrolled in Medicare?

Yes. David Messer is registered in the Medicare PECOS enrollment system.

What insurance does David Messer accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health Plan, Inc. and UnitedHealthcare list David Messer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Messer was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.