FRANK J. BRENNAN M.D. – NPI #1659380574
Radiology
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
FRANK BRENNAN is a radiologist located in EASTON, MD. NPPES has assigned the NPI number 1659380574 to FRANK BRENNAN on August 07, 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 2085R0204X from the Health Care Provider Taxonomy code set, which is classified as Radiology, specializing in Vascular & Interventional Radiology
The NPI profile was last updated on Sep 11, 2025. 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 FRANK BRENNAN below.
NPI Profile for
FRANK J. BRENNAN
(about 20 years ago)
EASTON, MD 21601-2913 Phone: (410) 822-1000 Fax: (410) 820-6579
SALISBURY, MD 21804-6410 Phone: (410) 749-1124 Fax: (410) 749-1270
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 |
|---|---|---|
| 2085R0204X - Radiology / Vascular & Interventional Radiology (Primary) |
MD | D0056886 |
| 2085R0202X - Radiology / Diagnostic Radiology |
MD | D0056886 |
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.