Helen Callahan, CRNP
Quick Facts
NPI Validation Status: Verified
Provider Overview
HELEN CALLAHAN, CRNP is a Registered Nurse provider based in Tucson, AZ 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 1215937883 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 1215937883for 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 1215937883 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 Registered Nurse
Registered Nurses (RNs) evaluate patient health, administer medications and treatments, coordinate clinical care plans, and educate patients and families about health conditions.
Similar Providers in Tucson
Maria Mccabe, FNP-C
📍 Tucson, AZ 85710-3533
Martha Gilliam, ANP-BC
📍 Tucson, AZ 85712-2805
Barbara Allen, RN
📍 Tucson, AZ 85712-2150
Richard Jones, RN,FNP, BC
📍 Tucson, AZ 85746-6001
Cathy Wayand, NP
📍 Tucson, AZ 85750
Judith Slowey, N.P
📍 Tucson, AZ 85704-7891
Other Healthcare Providers in Tucson
Marisa Rowen, PHARM.D
PharmacistLeonard Joffe, MD
OphthalmologyElizabeth Attig, MD
CardiologyDrexel Heights Fire District
Specialty not listedBenigno Decena, MD
CardiologyColeman Davidson, M.D
Obstetrics & GynecologyOther Registered Nurse Providers in Arizona
People Also Ask
What is Helen Callahan's NPI number?
Is Helen Callahan's NPI currently active?
What does Helen Callahan specialize in?
163W00000X.