Heather Vandongen-Trimmer, NP
NPI 1649715236 · Pediatric Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Vandongen-Trimmer, NP is a Pediatric Nurse Practitioner provider in Los Angeles, CA (NPI 1649715236).
Provider details
- NPI number
- 1649715236
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95014634 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-01-05
- Last updated
- 2023-06-14
- Certified
- 2023-06-14
Frequently asked questions
- What is Heather Vandongen-Trimmer's NPI number?
- Heather Vandongen-Trimmer's National Provider Identifier (NPI) is 1649715236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Vandongen-Trimmer's specialty?
- Heather Vandongen-Trimmer is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Vandongen-Trimmer located?
- Heather Vandongen-Trimmer's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-4257.
- What is Heather Vandongen-Trimmer's phone number?
- The practice phone number listed in the NPPES registry for Heather Vandongen-Trimmer is (310) 825-6301.
- Does Heather Vandongen-Trimmer accept Medicare?
- Heather Vandongen-Trimmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Vandongen-Trimmer's NPI active?
- Yes — Heather Vandongen-Trimmer's NPI (1649715236) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.