Douglas Callen, PH.D
Quick Facts
NPI Validation Status: Verified
Provider Overview
DOUGLAS CALLEN, PH.D is a Healthcare provider based in Kittanning, PA 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 1043217128 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 1043217128for 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 1043217128 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 Specialty not listed
Specialists in Specialty not listed 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 Kittanning
Armstrong Speech & Hearing Aid Center
📍 Kittanning, PA 16201-2437
Other Healthcare Providers in Kittanning
Laura Kisloff
PediatricsJoann Nickleach
PediatricsHarold Altman, MD
PediatricsKiran Bhat, MD
PediatricsStephen Fowler
PediatricsThomas Lynch
PediatricsOther Specialty not listed Providers in Pennsylvania
Judith Curtin, AUD CCC A/SLP
Senior Healthservices Inc
Kathy Landau Goodman, AUD
Main Line Audiology Consultants Pc
Roger Angelelli, PH.D
Louise Frebowitz, MSPA CCC
People Also Ask
What is Douglas Callen's NPI number?
Is Douglas Callen's NPI currently active?
What does Douglas Callen specialize in?
237600000X.