Susan Johnson, M.D.
NPI 1942364427 · Family Medicine Physician · Oxnard, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Johnson, M.D. is a Family Medicine Physician provider in Oxnard, CA (NPI 1942364427).
Provider details
- NPI number
- 1942364427
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A83819 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
Registry dates
- Enumerated
- 2006-12-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Johnson's NPI number?
- Susan Johnson's National Provider Identifier (NPI) is 1942364427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Johnson's specialty?
- Susan Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Johnson located?
- Susan Johnson's practice location on file with NPPES is 325 W Channel Islands Blvd, Oxnard, CA 93033-4501.
- What is Susan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Susan Johnson is (805) 385-8662.
- Does Susan Johnson accept Medicare?
- Susan Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Johnson's NPI active?
- Yes — Susan Johnson's NPI (1942364427) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.