Elizabeth Imperial, MD
NPI 1942943626 · Family Medicine Physician · Oxnard, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Imperial, MD is a Family Medicine Physician provider in Oxnard, CA (NPI 1942943626).
Provider details
- NPI number
- 1942943626
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125.080456 (IL)
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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 44 | 18 |
| Amlodipine Besylate | 22 | — |
| Lisinopril | 19 | — |
| Omeprazole | 17 | — |
| Pantoprazole Sodium | 15 | — |
| Tamsulosin Hcl | 14 | — |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 3 records (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
Additional practice locations (1)
- 2020 Ogden Ave Ste 325Aurora, IL 60504-5897Phone: (630) 978-6207
Registry dates
- Enumerated
- 2022-04-19
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Elizabeth Imperial's NPI number?
- Elizabeth Imperial's National Provider Identifier (NPI) is 1942943626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Imperial's specialty?
- Elizabeth Imperial is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Imperial located?
- Elizabeth Imperial's practice location on file with NPPES is 705 N Oxnard Blvd Unit 106, Oxnard, CA 93030-4314.
- What is Elizabeth Imperial's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Imperial is (805) 983-0933.
- Does Elizabeth Imperial accept Medicare?
- Elizabeth Imperial is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Imperial's NPI active?
- Yes — Elizabeth Imperial's NPI (1942943626) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.