Peter L. Karlsberg, M.D. a Medical Corporation
NPI 1518048370 · Specialist · Ventura, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter L. Karlsberg, M.D. a Medical Corporation is a Specialist organization in Ventura, CA (NPI 1518048370).
Provider details
- NPI number
- 1518048370
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Peter Karlsberg, President(805) 677-1600
- License
- G80832 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- The Center for Restorative Dermatology
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2008-05-12
Frequently asked questions
- What is Peter L. Karlsberg, M.D. a Medical Corporation's NPI number?
- Peter L. Karlsberg, M.D. a Medical Corporation's National Provider Identifier (NPI) is 1518048370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peter L. Karlsberg, M.D. a Medical Corporation?
- Peter L. Karlsberg, M.D. a Medical Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Peter L. Karlsberg, M.D. a Medical Corporation located?
- Peter L. Karlsberg, M.D. a Medical Corporation's practice location on file with NPPES is 1190 S Victoria Ave Ste 300, Ventura, CA 93003-6545.
- What is Peter L. Karlsberg, M.D. a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Peter L. Karlsberg, M.D. a Medical Corporation is (805) 677-1600.
- Does Peter L. Karlsberg, M.D. a Medical Corporation accept Medicare?
- Peter L. Karlsberg, M.D. a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Peter L. Karlsberg, M.D. a Medical Corporation?
- The authorized official listed on Peter L. Karlsberg, M.D. a Medical Corporation's NPPES record is Peter Karlsberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peter L. Karlsberg, M.D. a Medical Corporation's NPI active?
- Yes — Peter L. Karlsberg, M.D. a Medical Corporation's NPI (1518048370) is active in the NPPES registry as of the last update on 2008-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.