Jun Lu, M.D.
NPI 1043403371 · Allergy & Immunology Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jun Lu, M.D. is a Allergy & Immunology Physician provider in Stockton, CA (NPI 1043403371).
Provider details
- NPI number
- 1043403371
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60024595 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,912 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 4,882 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,520 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 744 | $128 |
| Professional Service for Multiple Injections of Allergen95117 | 614 | $13 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 378 | $8 |
| Injection for Rapid Desensitization to Allergen95180 | 371 | $142 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 315 | 95 |
| Desloratadine | 254 | 91 |
| Levocetirizine Dihydrochloride | 168 | 55 |
| Ipratropium Bromide | 142 | 52 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 96 | 44 |
| Fluticasone Propionate | 89 | 33 |
| Montelukast Sodium | 88 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$735 across 23 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
Registry dates
- Enumerated
- 2007-08-21
- Last updated
- 2012-06-27
Frequently asked questions
- What is Jun Lu's NPI number?
- Jun Lu's National Provider Identifier (NPI) is 1043403371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jun Lu's specialty?
- Jun Lu is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Jun Lu located?
- Jun Lu's practice location on file with NPPES is 2505 W Hammer Ln, Stockton, CA 95209-2839.
- What is Jun Lu's phone number?
- The practice phone number listed in the NPPES registry for Jun Lu is (209) 957-7050.
- Does Jun Lu accept Medicare?
- Jun Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jun Lu's NPI active?
- Yes — Jun Lu's NPI (1043403371) is active in the NPPES registry as of the last update on 2012-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.