Dr. Herbert Thomas Casalena , DDS
Dentist - General Practice • Wilmington, DE
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Herbert Casalena has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Herbert Casalena, DDS was a registered Dentist - General Practice practicing in Wilmington, DE. Throughout an active medical career spanning 20 years, Dr. Casalena provided care at the practice location at 2300 PENNSYLVANIA AVE until profile deactivation on 2026-05-28.
Practice Location & Contact Primary Location
2300 Pennsylvania Ave
6th Floor, Suite A&b
Wilmington, DE 198061392
Specialty Benchmarks & Practice Insights
Comparative analytics for Dentist - General Practice in Wilmington, DE
Practicing in Wilmington, DE (261 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Otolaryngology - Plastic Surgery within the Head & Neck
Doctor of Medicine (M.D.)
Dentist - Periodontics
Doctor of Dental Medicine
Dentist - Orthodontics and Dentofacial Orthopedics
Doctor of Dental Medicine, Master of Science, Physician Assistant
Otolaryngology - Plastic Surgery within the Head & Neck
Doctor of Medicine (M.D.)
Dentist - General Practice
Doctor of Dental Medicine
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on May 28, 2026
NPI status registered as active in NPPES database
Registered at 2300 PENNSYLVANIA AVE, 6TH FLOOR, SUITE A&B, WILMINGTON, DE 198061392 (Tel: 3029843300)
Registered at 2300 PENNSYLVANIA AVE, 6TH FLOOR, SUITE A&B, WILMINGTON, DE 198061392 (Tel: 3029843300)
Recorded as HERBERT CASALENA, D.D.S.
Dentist (License #G1-0000678 in DE)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Herbert Casalena
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
2300 Pennsylvania Ave, 6th Floor, Suite A&b
Wilmington, DE 198061392
Phone: 3029843300
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.