Diane Vu, DO
NPI 1134195084 · Family Medicine Physician · Encinitas, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Vu, DO is a Family Medicine Physician provider in Encinitas, CA (NPI 1134195084).
Provider details
- NPI number
- 1134195084
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A8422 (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
484 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 | 221 | $136 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 98 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 85 | $97 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 51 | $139 |
| Administration of Influenza Virus VaccineG0008 | 18 | $35 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 190 | 54 |
| Rosuvastatin Calcium | 160 | 44 |
| Levothyroxine Sodium | 136 | 39 |
| Losartan Potassium | 134 | 42 |
| Atorvastatin Calcium | 102 | 32 |
| Metformin Hcl | 78 | 21 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2011-08-09
Frequently asked questions
- What is Diane Vu's NPI number?
- Diane Vu's National Provider Identifier (NPI) is 1134195084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Vu's specialty?
- Diane Vu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Vu located?
- Diane Vu's practice location on file with NPPES is 477 N El Camino Real, Encinitas, CA 92024-1328.
- What is Diane Vu's phone number?
- The practice phone number listed in the NPPES registry for Diane Vu is (760) 479-3900.
- Does Diane Vu accept Medicare?
- Diane Vu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Vu's NPI active?
- Yes — Diane Vu's NPI (1134195084) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.