Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Brian Penny, MD

Individual provider Psychiatry Physician · NPI 1255725644

Brian Penny, MD practises Psychiatry in Ventura, California. Qualified in 2013, 13 years ago. Practices with County of Ventura, a 274-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

300 Hillmont Ave
Ventura, CA 93003-1651
Phone: (805) 652-6000
Fax: (310) 602-6749
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (4)

  • 4411 E Kings Canyon Rd, Fresno, CA 93702-3604 — (559) 453-1008
  • 831 E Arrow Hwy, Pomona, CA 91767-2535 — (800) 200-7181
  • 2504 Clark Ln, Redondo Beach, CA 90278-4524 — (424) 327-4247
  • 200 Hillmont Ave, Ventura, CA 93003-1647 — (805) 652-6729

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A151377 (CA)

Record details

NPI number1255725644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2015
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice County Of Ventura — 274 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 12 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at County of Ventura

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 274 clinicians in the practice; 12 are shown here.

Other providers in Ventura