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

David Sidney Stone, MD

Individual provider Otolaryngology Physician · NPI 1770687139

David Sidney Stone, MD is an Otolaryngology in Pleasanton, California. Graduated from University of Texas Medical Branch at Galveston in 1978, 48 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
48
Trained at
University of Texas Medical Branch at Galveston
Licensed in
CA
In the registry since
2006
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

5565 W Las Positas Blvd #350
Pleasanton, CA 94588-5809
Phone: (925) 463-1070
Fax: (925) 463-1566
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence A34026 (CA)

Record details

NPI number1770687139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESMay 8, 2015
Mailing address5565 W Las Positas Blvd, 350, Pleasanton, CA 94588

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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