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 provides Specialist services 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.

See every abbreviation used in this directory →

Practice location Address checks out

320 Santa Fe Dr Ste 310
Encinitas, CA 92024-5138 Not confirmed with CMS for 18 years — call before visiting
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

Other providers in Encinitas