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

Dr. Peter Louis Karlsberg, MD

Individual provider Specialist · NPI 1063560605

Dr. Peter Louis Karlsberg, MD practises Dermatology in Ventura, California. Graduated from University of California, San Francisco School of Medicine in 1991, 35 years ago. Practices with Peter L. Karlsberg, MD a Medical Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
35
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2007
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

145 N Brent St Ste 104
Ventura, CA 93003-2816
Phone: (805) 641-1600
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence G80832 (CA)

Record details

NPI number1063560605
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESJuly 30, 2022
Certification dateJuly 30, 2022

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Peter L. Karlsberg, M.D. A Medical Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ventura