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

Adrienne McGrael Souders MD Inc

Organization Addiction Medicine (Family Medicine) Physician · NPI 1093979767

Adrienne McGrael Souders MD Inc is an Addiction Medicine (Family Medicine) Physician in San Mateo, 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

1 Baywood Ave Ste 5
San Mateo, CA 94402-1537
Phone: (650) 375-7706
Fax: (650) 375-7899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0401X · Licence G048839 (CA)

Record details

NPI number1093979767
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Adrienne McGrael Souders — Owner · (650) 375-7706
NPI enumeratedJuly 11, 2008
Last updated in NPPESJuly 11, 2008
Mailing address1 Baywood Ave, Ste 5, San Mateo, CA 94402-1537

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