Donna Lettieri-marks, PSY.D
Quick Facts
NPI Validation Status: Verified
Provider Overview
DONNA LETTIERI-MARKS, PSY.D is a Clinical Psychologist provider based in Naperville, IL who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.
Provider Details
Practice Location
Specialties & Licenses
Mailing Address
How to Use This NPI
For Insurance Billing
Use NPI 1346233665 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.
For Credentialing
Reference NPI 1346233665for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.
For Patients
Share NPI 1346233665 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.
About Clinical Psychologist
Specialists in Clinical Psychologist provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.
Similar Providers in Naperville
Pamela Rebeck, PHD
📍 Naperville, IL 60540-6315
Michael Ingersoll, PSY.D
📍 Naperville, IL 60540-6603
Josephine Kennedy, PSY.D
📍 Naperville, IL 60540-7959
Joanne Lorenz, PH.D
📍 Naperville, IL 60540-7959
Gerald Mccallum, PH.D
📍 Naperville, IL 60563-1557
Deanna Weiss, PSY.D
📍 Naperville, IL 60540-7959
Other Healthcare Providers in Naperville
William Buchar, D.C
ChiropracticJohn Lombardi, M.D
Orthopedic SurgeryCentrad Healthcare Llc
Specialty not listedMaggie Augustyn, DDS
DentistryKenneth Zygmunt, DPM
PodiatryKester Drugs Incorporated
Specialty not listedOther Clinical Psychologist Providers in Illinois
People Also Ask
What is Donna Lettieri-marks's NPI number?
Is Donna Lettieri-marks's NPI currently active?
What does Donna Lettieri-marks specialize in?
103TC0700X.