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

Benjamin H. Maeck, III, MD Inc

Organization Internal Medicine Physician · NPI 1568595239

Benjamin H. Maeck, III, MD Inc is an Internal Medicine Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

2250 Hayes St Ste 205
San Francisco, CA 94117-1078
Phone: (415) 750-5730
Fax: (415) 750-4973
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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 A71812 (CA)

Record details

NPI number1568595239
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Benjamin Maeck — Physician Owner · (415) 750-5730
NPI enumeratedMarch 13, 2007
Last updated in NPPESAugust 22, 2020
Mailing address2250 Hayes St, Suite 205, San Francisco, CA 94117-1078

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