Christina M. Maiello
NPI 1245095819ActiveIndividual· Physician Assistant· La Jolla, CA
Physician Assistant with Scripps Health, practicing in La Jolla, California. Their prescriptions cost Medicare Part D more than their services did: $87,662 for 247 claims, against $41,007 paid for services in 2024. Genzyme Corporation was the largest of 12 companies reporting payments in 2025, $1,549 in all, mostly food and beverage. Lists Scripps Green Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245095819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Feb 13, 2024 |
| Last updated in NPPES | Jun 2, 2026 |
| Certified by provider | Jun 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA64217 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 523 across 10 procedure codes |
| Paid by Medicare | $41,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 247 · 294 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $87,662 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- St Johns Regional Medical CenterOxnard, CA
Other facilities
- St. John's Hospital Camarillo D/P SnfNursing home · Camarillo, CA
Industry payments (Open Payments)
- 2025$1,549 · 53 payments from 12 companies
- 2024$1,004 · 25 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $316.76 | 5 |
| Jazz Pharmaceuticals Inc. | $237.55 | 7 |
| Glaxosmithkline, LLC. | $218.96 | 9 |
| Regeneron Healthcare Solutions, Inc. | $163.73 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $150.89 | 8 |
What the 2025 payments were for
- Food and Beverage$1,326 · 50 payments
- Education$222.88 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 149 physician assistants in La Jolla · All physician assistants in California