IndividualActive
John Christianson, ND
NPI 1790060895 · Naturopath · San Diego, CA
John Christianson, ND is a Naturopath provider in San Diego, CA (NPI 1790060895).
Provider details
- NPI number
- 1790060895
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND
- Sex
- Male
- Sole proprietor
- No
- License
- ND818 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
501 W Broadway Ste A266
San Diego, CA 92101-3536
Phone: (619) 241-4452
Fax: (619) 860-1272
Street-level locationGet directions
Mailing address
550 W Date St Apt 712
San Diego, CA 92101-2764
Registry dates
- Enumerated
- 2011-10-20
- Last updated
- 2022-01-30
- Certified
- 2021-03-18
Frequently asked questions
- What is John Christianson's NPI number?
- John Christianson's National Provider Identifier (NPI) is 1790060895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Christianson's specialty?
- John Christianson is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is John Christianson located?
- John Christianson's practice location on file with NPPES is 501 W Broadway Ste A266, San Diego, CA 92101-3536.
- What is John Christianson's phone number?
- The practice phone number listed in the NPPES registry for John Christianson is (619) 241-4452.
- Is John Christianson's NPI active?
- Yes — John Christianson's NPI (1790060895) is active in the NPPES registry as of the last update on 2022-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.