Dr. William Henry Johnson , MD
Internal Medicine • Pittsburg, CA
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, Dr. William Johnson has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. William Johnson, MD was a registered Internal Medicine practicing in Pittsburg, CA. Throughout an active medical career spanning 18 years, Dr. Johnson provided care at the practice location at 2260 GLADSTONE DR until profile deactivation on 2024-03-06.
Practice Location & Contact Primary Location
2260 Gladstone Dr
Suite 2
Pittsburg, CA 945655125
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Pittsburg, CA
Practicing in Pittsburg, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Pediatrics
Doctor of Medicine (M.D.)
Dentist - General Practice
Doctor of Dental Surgery
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 06, 2024
NPI status registered as active in NPPES database
Registered at 2260 GLADSTONE DR, SUITE 2, PITTSBURG, CA 945655125 (Tel: 9254275454)
Registered at 2260 GLADSTONE DR, SUITE 2, PITTSBURG, CA 945655125 (Tel: 9254275454)
Recorded as WILLIAM JOHNSON, M.D.
Internal Medicine (License #G46239 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
2260 Gladstone Dr, Suite 2
Pittsburg, CA 945655125
Phone: 9254275454
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