John L Halloran
Dermatology • Seattle, WA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, John Halloran has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
John Halloran was a registered Dermatology practicing in Seattle, WA. Throughout an active medical career spanning 15 years, John Halloran provided care at the practice location at HARBORVIEW MEDICAL CENTER until profile deactivation on 2021-07-12.
Practice Location & Contact Primary Location
Harborview Medical Center
325 9th Ave
Seattle, WA 981042499
Specialty Benchmarks & Practice Insights
Comparative analytics for Dermatology in Seattle, WA
Practicing in Seattle, WA (397 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Endocrinology, Diabetes & Metabolism
Internal Medicine - Pulmonary Disease
Doctor of Medicine (M.D.)
Internal Medicine - Critical Care Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Urology
Internal Medicine - Hematology & Oncology
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 12, 2021
NPI status registered as active in NPPES database
Registered at HARBORVIEW MEDICAL CENTER, 325 9TH AVE, SEATTLE, WA 981042499 (Tel: 2067313241)
Registered at PO BOX 50095, SEATTLE, WA 981455095
Recorded as JOHN HALLORAN
Dermatology (License #MD00010140 in WA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 50095
Seattle, WA 981455095
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