Clinicians affiliated with County Of San Luis Obispo

10 clinicians on file with this group · most practice in San Luis Obispo-Paso Robles, CA · PAC ID 9032020094

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

8 clinicians affiliated with County Of San Luis Obispo are in the 2024 Medicare Part B data, 7 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Psychiatry (5) · Preventive Medicine (2) · Marriage and Family Therapist (1)

Specialty links go to the specialty in San Luis Obispo-Paso Robles, CA.

Clinicians affiliated with County Of San Luis Obispo, 2024

Alphabetical by last name; 8.

NameSpecialtyCity
Penny E Borenstein, MDPreventive MedicineSan Luis Obispo, CA
Heather M Briggs, LMFTMarriage and Family TherapistMorgan Hill, CA
Joshua C Deane, MDPsychiatryAtascadero, CA
Stefan Lampe, M.D.PsychiatrySan Luis Obispo, CA
Matthew N Lilly, MDPsychiatryMorgan Hill, CA
Stephen T Penepacker, MDPsychiatrySan Luis Obispo, CA
Julie Ann H Phenco, M.D.PsychiatryFolsom, CA
Frederick S Rosen, MDPreventive MedicineBrentwood, CA

Practice locations

Listed practice locations in California.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations