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

Wellspring Medical Group, Inc

Organization Internal Medicine Physician · NPI 1598738395

Wellspring Medical Group, Inc is an Internal Medicine Physician in San Francisco, California. Registered with an NPI since 2006.

In the registry since
2006
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

45 Castro St Ste 423
San Francisco, CA 94114-1010
Phone: (415) 551-9758
Fax: (415) 437-5434
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1598738395
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Valentine — Office Manager · (415) 551-9758
NPI enumeratedFebruary 10, 2006
Last updated in NPPESOctober 19, 2007
Mailing address45 Castro St, Suite 423, San Francisco, CA 94114-1010

Other providers in San Francisco