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

Jon Sterngold MD Inc a Professional Corporation

Organization Internal Medicine Physician · NPI 1811490899

Jon Sterngold MD Inc a Professional Corporation is an Internal Medicine Physician in Santa Rosa, California. Works from 2 locations. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1287 Fulton Rd
Santa Rosa, CA 95401-4923
Phone: (707) 595-3133
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 Expo Pkwy, Sacramento, CA 95815-4230 — (707) 595-3133

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1811490899
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jon Sterngold — Owner · (707) 595-3133
Other names Bonsana Medical Group
NPI enumeratedMarch 15, 2018
Last updated in NPPESJune 4, 2021
Certification dateJune 4, 2021
Mailing addressPo Box 1770, La Mesa, CA 91944-1770

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