Elizabeth Dederick, NP
NPI 1619602570 · Family Nurse Practitioner · Victorville, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Dederick, NP is a Family Nurse Practitioner provider in Victorville, CA (NPI 1619602570).
Provider details
- NPI number
- 1619602570
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95020328 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
209 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 93 | $112 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 47 | $13 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 22 | $41 |
| Urinalysis, Manual Test81002 | 20 | $3 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $146 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 | 13 |
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 |
|---|---|---|
| Azithromycin | 38 | 37 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | 32 |
| Methylprednisolone | 34 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 23 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 22 | 21 |
| Tramadol Hcl | 20 | 20 |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-07-23
- Last updated
- 2024-10-30
- Certified
- 2024-10-30
Frequently asked questions
- What is Elizabeth Dederick's NPI number?
- Elizabeth Dederick's National Provider Identifier (NPI) is 1619602570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Dederick's specialty?
- Elizabeth Dederick is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Dederick located?
- Elizabeth Dederick's practice location on file with NPPES is 16850 Bear Valley Rd, Victorville, CA 92395-5794.
- What is Elizabeth Dederick's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Dederick is (760) 241-8000.
- Does Elizabeth Dederick accept Medicare?
- Elizabeth Dederick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Dederick's NPI active?
- Yes — Elizabeth Dederick's NPI (1619602570) is active in the NPPES registry as of the last update on 2024-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.