Dr. John B. Williams , MD
Pathology - Anatomic Pathology • Sacramento, CA
Professional Overview & Biography Verified Profile Summary
Dr. John Williams, MD is a registered healthcare professional specializing in Pathology - Anatomic Pathology in Sacramento, CA. Practice services are available at 2025 MORSE AVE under active NPI credentials.
Practice Location & Contact Primary Location
2025 Morse Ave
Sacramento, CA 958252115
Specialty Benchmarks & Practice Insights
Comparative analytics for Pathology - Anatomic Pathology in Sacramento, CA
Practicing in Sacramento, CA (409 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207ZP0101X
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine - Adult Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Geriatric Medicine
Doctor of Medicine (M.D.)
Obstetrics & Gynecology - Gynecologic Oncology
Doctor of Medicine (M.D.)
Otolaryngology
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Podiatrist
Doctor of Podiatric Medicine
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 2025 MORSE AVE, SACRAMENTO, CA 958252115 (Tel: 9169735000)
Registered at 1800 HARRISON ST FL 7, OAKLAND, CA 946123429 (Tel: 5106256262)
Recorded as JOHN WILLIAMS, MD
Pathology (License #G24236 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1800 Harrison St Fl 7
Oakland, CA 946123429
Phone: 5106256262
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