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

Dr Joseph M. Longnecker, DO, Inc

Organization Primary Care Clinic/Center · NPI 1124322656

Dr Joseph M. Longnecker, DO, Inc is a Primary Care Clinic/Center in Placentia, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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

1041 E Yorba Linda Blvd Ste 306
Placentia, CA 92870-0000
Phone: (714) 577-9500
Fax: (714) 577-9504
Show map & directions

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

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X · Licence 20A3180 (CA)

Record details

NPI number1124322656
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Longnecker — Owner/Physician · (714) 577-9500
NPI enumeratedDecember 23, 2010
Last updated in NPPESMarch 21, 2011
Mailing address1041 E. Yorba Linda Blvd., Suite 306, Placentia, CA 92870-0000

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