IndividualActive
Elizabeth Trimmer, PA-C
NPI 1669107751 · Physician Assistant · Orange, CA
Provider details
- NPI number
- 1669107751
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA63565 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Promethazine Hcl | 57 | 52 |
| Azithromycin | 52 | 49 |
| Fluticasone Propionate | 51 | 41 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 44 | 40 |
| Prednisone | 42 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 29 | 28 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro |
Practice location
1100 W Stewart Dr
Orange, CA 92868-3849
Phone: (714) 771-8000
Street-level locationGet directions
Mailing address
2220 E Vermont Ave
Anaheim, CA 92806-4652
Additional practice locations (2)
- 8970 Knott AveBuena Park, CA 90620-4137Phone: (877) 693-6266
- 1201 W La Veta AveOrange, CA 92868-4203Phone: (714) 509-9095
Registry dates
- Enumerated
- 2022-07-21
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.