Alexandra Duke, D.O
NPI 1760479992 · Family Medicine Physician · Brea, CA
Alexandra Duke, D.O is a Family Medicine Physician provider in Brea, CA (NPI 1760479992).
Provider details
- NPI number
- 1760479992
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- No
- License
- 20A5708 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
474 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 | 177 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 62 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 41 | $194 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 34 | $26 |
| X-Ray of Chest, 2 Views |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 139 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 570 | 156 |
| Levothyroxine Sodium | 505 | 124 |
| Amlodipine Besylate | 272 | 80 |
| Omeprazole | 224 | 70 |
| Losartan Potassium | 192 | 49 |
| Gabapentin | 191 | 62 |
| Benazepril Hcl | 182 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-03
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Alexandra Duke's NPI number?
- Alexandra Duke's National Provider Identifier (NPI) is 1760479992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Duke's specialty?
- Alexandra Duke is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Duke located?
- Alexandra Duke's practice location on file with NPPES is 955 W Imperial Hwy Ste 110, Brea, CA 92821-3814.
- What is Alexandra Duke's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Duke is (714) 449-6900.
- Is Alexandra Duke's NPI active?
- Yes — Alexandra Duke's NPI (1760479992) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.