Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William D Melton, MD

Individual provider Emergency Medicine Physician · NPI 1720029465

Dr. William D Melton, MD is an Emergency Medicine in Vallejo, California. Graduated from University of California, San Francisco School of Medicine in 1995, 31 years ago. Practices with Vallejo Emergency Physicians Medical Group Inc, an 11-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Hospital Dr
Vallejo, CA 94589-2574
Phone: (707) 554-4444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A70160 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A70160 (CA)

Record details

NPI number1720029465
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2006
Last updated in NPPESMarch 21, 2013
Mailing addressPo Box 661597, Arcadia, CA 91066-1597

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Vallejo Emergency Physicians Medical Group Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Vallejo