DAVID M. CALLAHAN D.O. – NPI #1386660157
Internal Medicine
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.
DAVID CALLAHAN is a physician located in WEST GROVE, PA. NPPES has assigned the NPI number 1386660157 to DAVID CALLAHAN on July 14, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RC0200X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Critical Care Medicine
The NPI profile was previously updated about 14 years ago on Aug 08, 2012. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DAVID CALLAHAN below.
NPI Profile for
DAVID M. CALLAHAN
(about 20 years ago)
SUITE 301
WEST GROVE, PA 19390-9446 Phone: (610) 869-3620 Fax: (610) 869-0358
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 207RC0200X - Internal Medicine / Critical Care Medicine (Primary) |
PA | AC9490929 |
| 207RP1001X - Internal Medicine / Pulmonary Disease |
PA | AC9490929 |
| 207RG0300X - Internal Medicine / Geriatric Medicine |
PA | AC9490929 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.