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

William L. Heimer II, MD, APC

Organization Specialist · NPI 1114107240

William L. Heimer II, MD, APC is a Specialist in Encinitas, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
APC — A professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

320 Santa Fe Dr Ste 310
Encinitas, CA 92024-5138
Phone: (760) 944-7000
Fax: (760) 944-1556
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G85498 (CA)

Record details

NPI number1114107240
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Heimer — Owner And President · (760) 944-7000
NPI enumeratedNovember 6, 2007
Last updated in NPPESNovember 6, 2007
Mailing address320 Santa Fe Dr, Suite 310, Encinitas, CA 92024-5138

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