Joanna Sonnekalb, M.S.
NPI 1528372539 · Student in an Organized Health Care Education/Training Program · Pasadena, CA
Joanna Sonnekalb, M.S. is a Student in an Organized Health Care Education/Training Program provider in Pasadena, CA (NPI 1528372539).
Provider details
- NPI number
- 1528372539
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-08-02
- Last updated
- 2010-08-02
Frequently asked questions
- What is Joanna Sonnekalb's NPI number?
- Joanna Sonnekalb's National Provider Identifier (NPI) is 1528372539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Sonnekalb's specialty?
- Joanna Sonnekalb is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Joanna Sonnekalb located?
- Joanna Sonnekalb's practice location on file with NPPES is 685 E California Blvd, Pasadena, CA 91106-3847.
- What is Joanna Sonnekalb's phone number?
- The practice phone number listed in the NPPES registry for Joanna Sonnekalb is (626) 405-0366.
- Is Joanna Sonnekalb's NPI active?
- Yes — Joanna Sonnekalb's NPI (1528372539) is active in the NPPES registry as of the last update on 2010-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.