Jennifer Johnston, FNP
NPI 1407428089 · Obesity Medicine (Preventive Medicine) Physician · Carlsbad, CA
Jennifer Johnston, FNP is a Obesity Medicine (Preventive Medicine) Physician provider in Carlsbad, CA (NPI 1407428089).
Provider details
- NPI number
- 1407428089
- Entity type
- Individual
- Primary specialty
- Obesity Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95017640 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-13
- Last updated
- 2021-07-13
- Certified
- 2021-07-13
Frequently asked questions
- What is Jennifer Johnston's NPI number?
- Jennifer Johnston's National Provider Identifier (NPI) is 1407428089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Johnston's specialty?
- Jennifer Johnston is listed in the NPPES registry with a primary specialty of Obesity Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Johnston located?
- Jennifer Johnston's practice location on file with NPPES is 1905 Calle Barcelona Ste 216, Carlsbad, CA 92009-8452.
- What is Jennifer Johnston's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Johnston is (760) 274-6920.
- Is Jennifer Johnston's NPI active?
- Yes — Jennifer Johnston's NPI (1407428089) is active in the NPPES registry as of the last update on 2021-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.