Johanna Olson-Kennedy, MD
NPI 1396831665 · Pediatric Adolescent Medicine Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Olson-Kennedy, MD is a Pediatric Adolescent Medicine Physician provider in Pasadena, CA (NPI 1396831665).
Provider details
- NPI number
- 1396831665
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A067352 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-10-05
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Johanna Olson-Kennedy's NPI number?
- Johanna Olson-Kennedy's National Provider Identifier (NPI) is 1396831665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Olson-Kennedy's specialty?
- Johanna Olson-Kennedy is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Olson-Kennedy located?
- Johanna Olson-Kennedy's practice location on file with NPPES is 301 S Fair Oaks Ave Ste 105, Pasadena, CA 91105-2536.
- What is Johanna Olson-Kennedy's phone number?
- The practice phone number listed in the NPPES registry for Johanna Olson-Kennedy is (866) 846-5062.
- Does Johanna Olson-Kennedy accept Medicare?
- Johanna Olson-Kennedy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Olson-Kennedy's NPI active?
- Yes — Johanna Olson-Kennedy's NPI (1396831665) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.