IndividualActive
John Joslyn, RN
NPI 1366815375 · Registered Nurse · Santa Barbara, CA
John Joslyn, RN is a Registered Nurse provider in Santa Barbara, CA (NPI 1366815375).
Provider details
- NPI number
- 1366815375
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 513692 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
315 Camino Del Remedio
Santa Barbara, CA 93110-1332
Phone: (805) 364-1180
Street-level locationGet directions
Mailing address
Po Box 6
San Luis Obispo, CA 93406-0006
Registry dates
- Enumerated
- 2015-11-12
- Last updated
- 2015-11-12
Frequently asked questions
- What is John Joslyn's NPI number?
- John Joslyn's National Provider Identifier (NPI) is 1366815375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Joslyn's specialty?
- John Joslyn is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John Joslyn located?
- John Joslyn's practice location on file with NPPES is 315 Camino Del Remedio, Santa Barbara, CA 93110-1332.
- What is John Joslyn's phone number?
- The practice phone number listed in the NPPES registry for John Joslyn is (805) 364-1180.
- Is John Joslyn's NPI active?
- Yes — John Joslyn's NPI (1366815375) is active in the NPPES registry as of the last update on 2015-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.