Summary

Dr. Penepacker graduated from the University of Illinois At Chicago College of Medicine in 1999. He works in Arroyo Grande, CA and specializes in Psychiatry.

Quick Facts

  • 4
  • 27 years of experience
  • 7 insurance plans accepted
  • University Of Illinois At Chicago College Of Medicine
  • 1 specialty
  • 13 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis

Office Location

Arroyo Grande Adult Mental Health Service

1350 E Grand AveArroyo Grande, CA 93420

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Dr. Stephen Thomas Penepacker, MD
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Dr. Stephen Thomas Penepacker, MDDr. Daniel Pimstone, MDDr. Hong Chen, MDDr. Raghunath Bansal, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
27 Years of Experience 21 Years of Experience 20 Years of Experience 27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Mandarin Speaks English, Hindi, Punjabi
Arroyo Grande , CAWestlake Village , CASan Francisco , CAFairfield , CA
Med School: University Of Illinois At Chicago College Of Medicine Med School: UC Davis Med School: University of Florida Med School: Maulana Azad Medical College in Delhi
Current Profile
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Insurance Plans Accepted by Dr. Stephen Thomas Penepacker

  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Blue Shield of California
  • CenCal Health
  • Cigna
  • Health Plan of San Mateo
  • Humana - HMO

Medical Specialties

Dr. Stephen Thomas Penepacker has the following specialty

Specialty Expertise

Dr. Stephen Thomas Penepacker has the following 13 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

27 Years Experience

Dr. Stephen Thomas Penepacker holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1999.

NPI Number

Dr. Penepacker's NPI number is 1336165125.

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Frequently Asked Questions

Is Dr. Stephen Penepacker accepting new patients?
Dr. Stephen Penepacker has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Stephen Penepacker accept my insurance?
You can see the insurance plans that Dr. Stephen Penepacker accepts on their Vitals profile.
How can I make an appointment with Dr. Stephen Penepacker?
You can find contact information for Dr. Stephen Penepacker here on Vitals.
Where is Dr. Stephen Penepacker's office located?
Dr. Stephen Penepacker's office is located at 1350 E Grand Ave, Arroyo Grande, CA, 93420.
Does Dr. Stephen Penepacker accept virtual/telehealth appointments?
Dr. Stephen Penepacker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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