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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAVID R THEODORSON MD
NPI 1336126689
Emergency Medicine in Abington, PA

Active since December 28, 2005
1200 OLD YORK RD, ABINGTON, PA 19001(215) 481-4355(215) 481-4629 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About David R Theodorson Md NPPES

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

DAVID R THEODORSON MD (NPI 1336126689) is an individual emergency medicine provider in Abington, Pennsylvania, licensed in Pennsylvania (MD064320L) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1336126689
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID R THEODORSONCredential: MD
Location Address1200 OLD YORK RDAbington, PA 19001
Mailing AddressPo Box 3012Wilmington, DE 19804 · (800) 456-4629 · Fax (302) 224-2848
Phone(215) 481-4355
Fax(215) 481-4629
Sole ProprietorNo
Enumeration DateDecember 28, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1336126689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PA · MD064320L
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1200 OLD YORK RD, Abington, PA 19001
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Other Identifiers 1

Medicaid0016975800001PA

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. SHAILI NEPAL M.D.
Internal Medicine
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-2191
ANGELA CARRACINO DO
Obstetrics & Gynecology
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-2606
MR. KRISHNA CHAUDHARY MD
Internal Medicine
1200 OLD YORK RD, SUITE 2B
ARINGTON, PA 19001
Montgomery County (215) 481-2222
ANDRIY BASHTA
Nurse Practitioner (Acute Care)
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-3145
GRIFFIN JOHNSON MD
Student in an Organized Health Care Education/Training Program
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-2000
MEGAN GRIFFITH
Surgery (Vascular Surgery)
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-2000
OSMAN KOZAK
Psychiatry & Neurology (Neurology)
1200 OLD YORK RD, 5 TOLL
ABINGTON, PA 19001
Montgomery County (215) 481-3145
DAVID M COMPERATORE MD
Emergency Medicine
1200 OLD YORK RD
ABINGTON, PA 19001
Montgomery County (215) 481-4355

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 David Theodorson's NPI number?

The NPI number for David Theodorson is 1336126689. It was assigned to this individual provider in the NPPES registry on December 28, 2005.

Where is David Theodorson located?

David Theodorson practices at 1200 Old York Rd, Abington, PA 19001. The listed phone number is (215) 481-4355.

What is David Theodorson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for David Theodorson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.