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

Optimus Medical Group Inc

Organization Internal Medicine Physician · NPI 1649416496

Optimus Medical Group Inc is an Internal Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

870 Market St Ste 600
San Francisco, CA 94102-3002
Phone: (415) 397-0700
Fax: (415) 397-6805
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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 · Licence A626830 (CA)

Record details

NPI number1649416496
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shawn Hassler — Medical Director · (415) 397-0700
NPI enumeratedDecember 29, 2008
Last updated in NPPESSeptember 9, 2011
Mailing address870 Market St, Suite 600, San Francisco, CA 94102-3002

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