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DR. DAVID M CALLAHAN D.O.
NPI 1386660157
Internal Medicine - Critical Care Medicine in West Grove, PA

Active since July 14, 2006
1011 W BALTIMORE PIKE, SUITE 301, WEST GROVE, PA 19390(610) 869-3620(610) 869-0358 Get Directions Write a Review

NPPES record last updated: August 8, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David M Callahan D.o. NPPES

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

DR. DAVID M CALLAHAN D.O. (NPI 1386660157) is an individual critical care medicine provider in West Grove, Pennsylvania, licensed in Pennsylvania (AC9490929) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1386660157
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. DAVID M CALLAHANCredential: D.O.
Location Address1011 W BALTIMORE PIKE, SUITE 301West Grove, PA 19390-9446
Mailing Address1011 W Baltimore Pike, Suite 301West Grove, PA 19390-9446 · (610) 869-3620 · Fax (610) 869-0358
Phone(610) 869-3620
Fax(610) 869-0358
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateAugust 8, 2012
✔ NPI 1386660157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in PA · AC9490929
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License AC9490929 (PA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License AC9490929 (PA)
1011 W BALTIMORE PIKE, West Grove, PA 19390
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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.

WEST GROVE HOSPITAL CORPORATION
Orthopaedic Surgery
1011 W BALTIMORE PIKE, SUITE 112
WEST GROVE, PA 19390
Chester County (610) 869-1565
CARTY EYE ASSOCIATES, LTD.
Ophthalmology
1011 W BALTIMORE PIKE, SUITE 211
WEST GROVE, PA 19390
Chester County (610) 869-0200
JENNERSVILLE MEDICAL ASSOCIATES, PC
Internal Medicine
1011 W BALTIMORE PIKE, SUITE 301
WEST GROVE, PA 19390
Chester County (610) 869-3620
ABIGAIL TWERDOK CNM
Advanced Practice Midwife
1011 W BALTIMORE PIKE, SUITE 208
WEST GROVE, PA 19390
Chester County (610) 869-2220
INTERNAL MEDICINE ASSOCIATES, P C
Internal Medicine (Adolescent Medicine)
1011 W BALTIMORE PIKE, SUITE 301
WEST GROVE, PA 19390
Chester County (610) 869-3620
OLD BALTIMORE PIKE APOTHECARY INC
Pharmacy (Community/Retail Pharmacy)
1011 W BALTIMORE PIKE, STE 109
WEST GROVE, PA 19390
Chester County (610) 869-3200
CHESTER COUNTY EYE CARE ASSOCIATES, PC
Ophthalmology
1011 W BALTIMORE PIKE, SUITE 303
WEST GROVE, PA 19390
Chester County (610) 696-1230
JENNSERVILLE OBSTETRICS AND GYNECOLOGY, LLC
Obstetrics & Gynecology
1011 W BALTIMORE PIKE, SUITE 102
WEST GROVE, PA 19390
Chester County (610) 896-8919

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 Callahan's NPI number?

The NPI number for David Callahan is 1386660157. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is David Callahan located?

David Callahan practices at 1011 W Baltimore Pike Suite 301, West Grove, PA 19390. The listed phone number is (610) 869-3620.

What is David Callahan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for David Callahan was last updated on August 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.