Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KELLY MASSA
NPI 1386550820
Physician Assistant in Wilmington, DE

Active since August 24, 2026
1600 ROCKLAND RD, WILMINGTON, DE 19803(904) 697-4100 Get Directions Write a Review

NPPES record added: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 3, 2026, Aug 24, 2026 (2 updates tracked since 2026).

About Kelly Massa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KELLY MASSA (NPI 1386550820) is an individual physician assistant in Wilmington, Delaware and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1386550820
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKELLY MASSA
Location Address1600 ROCKLAND RDWilmington, DE 19803-3607
Mailing AddressPo Box 191Rockland, DE 19732-0191
Sole ProprietorNo
Enumeration DateAugust 24, 2026
Last NPPES UpdateSeptember 3, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1386550820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1600 ROCKLAND RD, Wilmington, DE 19803

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Neonatal-Perinatal Medicine)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Obstetrics & Gynecology
1600 ROCKLAND RD
WILMINGTON, DE 19803
Speech-Language Pathologist
1600 ROCKLAND RD
WILMINGTON, DE 19803
Pediatrics (Pediatric Infectious Diseases)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Radiology (Pediatric Radiology)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Psychologist (Clinical Child & Adolescent)
1600 ROCKLAND RD
WILMINGTON, DE 19803
Nurse Practitioner
1600 ROCKLAND RD
WILMINGTON, DE 19803

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kelly Massa's NPI number?

The NPI number for Kelly Massa is 1386550820. It was assigned to this individual provider in the NPPES registry on August 24, 2026.

Where is Kelly Massa located?

Kelly Massa practices at 1600 Rockland Rd, Wilmington, DE 19803. The listed phone number is (904) 697-4100.

What is Kelly Massa's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Kelly Massa was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.