Frank Grassi
Quick Facts
NPI Validation Status: Verified
Provider Overview
FRANK GRASSI is a Cardiology provider based in San Diego, CA who has been registered with CMS since 2006. 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 1659342624 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 1659342624for 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 1659342624 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 Cardiology
Cardiologists specialize in the diagnosis, medical management, and prevention of diseases affecting the heart, blood vessels, and cardiovascular system.
Similar Providers in San Diego
Chest Medicine And Critical Care Medical Group, Inc.
📍 San Diego, CA 92123
Juan Deza, M.D
📍 San Diego, CA 92123
Atul Malhotra, MD
📍 San Diego, CA 92103-9000
John Parrish, M.D
📍 San Diego, CA 92134-1098
John Perri, D.O
📍 San Diego, CA 92134-0001
Leland Beggs, M.D
📍 San Diego, CA 92103-9000
Other Healthcare Providers in San Diego
George Stratigopoulos, D.D.S
DentistryGordana Milatovic, DDS
DentistryNathan Painter, PHARM.D
PharmacistMary Clark, PH.D
Specialty not listedDevanshu Kansara, M.D
Specialty not listedHoward P. Dambrose, D.d.s., Inc.
DentistryPeople Also Ask
What is Frank Grassi's NPI number?
Is Frank Grassi's NPI currently active?
What does Frank Grassi specialize in?
207RC0200X.