Jonathan Lu, FNP-C
NPI 1043796402 · Family Medicine Physician · Tustin, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Lu, FNP-C is a Family Medicine Physician provider in Tustin, CA (NPI 1043796402).
Provider details
- NPI number
- 1043796402
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95009811 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 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
194 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 99 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $116 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 26 | $13 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 16 | $83 |
Typical Medicare-allowed amounts for these services range $13–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 93 | 75 |
| Atorvastatin Calcium | 92 | 76 |
| Losartan Potassium | 72 | 63 |
| Rosuvastatin Calcium | 63 | 49 |
| Amlodipine Besylate | 59 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 49 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$159 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
Registry dates
- Enumerated
- 2018-07-18
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Jonathan Lu's NPI number?
- Jonathan Lu's National Provider Identifier (NPI) is 1043796402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Lu's specialty?
- Jonathan Lu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Lu located?
- Jonathan Lu's practice location on file with NPPES is 15000 Kensington Park Dr Ste 250, Tustin, CA 92782-1835.
- What is Jonathan Lu's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Lu is (714) 477-8320.
- Does Jonathan Lu accept Medicare?
- Jonathan Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Lu's NPI active?
- Yes — Jonathan Lu's NPI (1043796402) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.