Dr. David Lee Haworth , MD
General Practice • Vacaville, 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. David Haworth has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. David Haworth, MD was a registered General Practice practicing in Vacaville, CA. Throughout an active medical career spanning 17 years, Dr. Haworth provided care at the practice location at 5510 LEWIS RD until profile deactivation on 2025-06-26.
Practice Location & Contact Primary Location
5510 Lewis Rd
Vacaville, CA 956879464
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Vacaville, CA
Practicing in Vacaville, CA (2300 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
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 June 26, 2025
NPI status registered as active in NPPES database
Registered at 5510 LEWIS RD, VACAVILLE, CA 956879464 (Tel: 7074474362)
Registered at 5510 LEWIS RD, VACAVILLE, CA 956879464 (Tel: 7074474362)
Recorded as DAVID HAWORTH, M.D.
General Practice (License #GFE27642 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
5510 Lewis Rd
Vacaville, CA 956879464
Phone: 7074474362
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