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

Mr. Brian Kay, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1396036976

Mr. Brian Kay, DO is a Pathology in Mission Hills, California. Qualified in 2011, 15 years ago. Practices with Pathology Associates of Southern California, a 9-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
15
Licensed in
CA
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

15031 Rinaldi St
Mission Hills, CA 91345-1207
Phone: (818) 898-4412
Fax: (818) 898-4419
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 12868 (CA)

Record details

NPI number1396036976
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 29, 2011
Last updated in NPPESJanuary 17, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Pathology Associates Of Southern California — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mission Hills