1. Home
  2. Directory
  3. Pennsylvania
  4. Darby
  5. Surgery
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

MR. JONAS MALLA M.D.
NPI 1225958978
Surgery in Darby, PA

Active since July 21, 2026
1500 LANSDOWNE AVE, DARBY, PA 19023(610) 237-4000 Get Directions Write a Review

NPPES record added: July 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Jonas Malla M.d. NPPES

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

MR. JONAS MALLA M.D. (NPI 1225958978) is an individual surgery provider in Darby, Pennsylvania, licensed in Pennsylvania (MT237012) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1225958978
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMR. JONAS MALLACredential: M.D.
Location Address1500 LANSDOWNE AVEDarby, PA 19023
Mailing Address2801 Stanbridge StEast Norriton, PENNSYLVANIA 19401
Phone(610) 237-4000
Sole ProprietorNo
Enumeration DateJuly 21, 2026
✔ NPI 1225958978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in PA · MT237012
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1500 LANSDOWNE AVE, Darby, PA 19023
Open in Google Maps ↗

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.

DR. DOMINGO JAVA MD
Pathology (Anatomic Pathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 237-4544
DR. SANDRA EGLICK HARKAVY MD
Pathology (Cytopathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 237-4544
RICHARD KANOFF MD
Neurological Surgery
1500 LANSDOWNE AVE, SUITE 308 MOB
DARBY, PA 19023
Delaware County (610) 534-6142
MERCY MANAGEMENT OF SOUTHEASTERN PENNSYLVANIA
Internal Medicine (Clinical Cardiac Electrophysiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 567-6951
MERCY MANAGEMENT OF SOUTHEASTERN PENNSYLVANIA
Pathology (Anatomic Pathology & Clinical Pathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 237-4544
SEAN M. ROWLAND CRNA
Nurse Anesthetist, Certified Registered
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (856) 423-7700
MERCY MANAGEMENT OF SOUTHEASTERN PENNSYLVANIA
Internal Medicine (Pulmonary Disease)
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 237-5683
MERCY MANAGEMENT OF SOUTHEASTERN PENNSYLVANI
Internal Medicine
1500 LANSDOWNE AVE
DARBY, PA 19023
Delaware County (610) 237-3698

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 Jonas Malla's NPI number?

The NPI number for Jonas Malla is 1225958978. It was assigned to this individual provider in the NPPES registry on July 21, 2026.

Where is Jonas Malla located?

Jonas Malla practices at 1500 Lansdowne Ave, Darby, PA 19023. The listed phone number is (610) 237-4000.

What is Jonas Malla's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Jonas Malla was last updated on July 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.