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

Laurence Athos M D Inc

Organization Pulmonary Disease Physician · NPI 1225109358

Laurence Athos M D Inc provides Pulmonary Disease Physician services in Castro Valley, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
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

19830 Lake Chabot Rd Ste D
Castro Valley, CA 94546-4063 Not confirmed with CMS for 11 years — call before visiting
Phone: (510) 889-1677
Fax: (510) 889-5823
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence G34546 (CA)

Record details

NPI number1225109358
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Laurence Athos — President · (510) 889-1677
NPI enumeratedNovember 12, 2006
Last updated in NPPESMarch 18, 2015
Mailing address19830 Lake Chabot Rd, Suite D, Castro Valley, CA 94546-4063

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